5. Đề thi thử bám sát cấu trúc đề minh họa TN THPT 2024 - Môn Toán - Đề 5 - File word có lời giải
4/12/2024 9:28:40 AM
haophamha ...


 

ĐỀ THAM KHẢO

PHÁT TRIỂN MINH HỌA BGD 2024

ĐỀ 5

(Đề gồm có 06 trang)

KỲ THI TỐT NGHIỆP THPT QUỐC GIA NĂM 2024

Bài thi môn: TOÁN

Thời gian làm bài: 90 phút, không kể thời gian phát đề

Họ và tên thí sinh:………………………………………………

Số báo danh:…………………………………………………….

  1. Cho hàm số https://lh7-us.googleusercontent.com/-Mou4actqkhKev6375pDauqjDZsoPIf6n7k3ShGqWL5m5ciH2Wx1_m8WYCM-ikd1x-XK8cEIjmFABW60s765UbS5Jy_NfZdNClybfLXpUJ9fYFUyxFpUZ-tq_tW-mTNqUrkVh8ml7iRh3Pc=s800có đồ thị là đường cong trong hình bên. Giá trị cực đại của hàm số đã cho bằng:

A. https://lh7-us.googleusercontent.com/bsiJuS9BJL1AgsUXtIVEsPRyENIVtSdIX66gofxiAciRwh5gllq8biusxZ-pL8bYPWFqwzeJAym62gHp5dtoxHgIvFNaoDIrBLujwIHvwHxyiNw50J38X_wn83HT-PguBUilb6PDocbb5IE=s800.        B. https://lh7-us.googleusercontent.com/yGIQNXDTciOmLkPP1Cu5LM8pejRYefumQ8-JIACZPgmCooRVs5OSLQuk0ZWUYj0aq96G4FidMY8Ta0Y_Wk7Ju8d_TUfOL0M5IGPMcnH7B0ScI4EI64xM5bq6bzhrNPlh-UzJp2fpMNM59AY=s800.        C. https://lh7-us.googleusercontent.com/W1InOcxTO16FZb4QeN7glK9uFH1mwpy7cFeR6tYKKfOdK0JB5WJD4ujncA4iNY0TuoHNXdAwM7uhaZWfDpIpknvbWu6FuOKT7Vnby4S4FVpJ62sW_woeKpQiR6OR05q4BW-FZe-dQwpzUs4=s800.        D. https://lh7-us.googleusercontent.com/WqvYQWw1IUVswnCxy0VlkIXagiTnGZIGpm9hA1AYRvzS2YuBu_yTMeJ6YlXXInyxn4ybuvHx6KVvGvhW2zewhfuesnEtxQ_mKW1V1RLP7ATA71xsXB_bUsc-JOr-ozkjrjrgTLgEW1dAZ3A=s800.

  1. Cho hàm số https://lh7-us.googleusercontent.com/VcrIIsqLWAYXupxLINNp-EqWWvpI7tuKhtQgx-sj7PY72rS_WYzk8pO3sYSOux7-0H8gm4FQcj8kY5G3HbuwZJS95J8bicJMpbIKLO0vnNT8RVhDVPvCNaKHxgaoYvdD1tNZ_WtqkypvqqM=s800. Khẳng định nào dưới đây đúng?

A. https://lh7-us.googleusercontent.com/VuzicawPeQiD9B6il3xTU_bJ7PfUMIPbxI6g3hr8KTWpjchLd6JopPMrsW8qZcZyQQ_myxUomhTinB69RWxqpI3G60npiz-4q8VTTulpmS-_DUBtcK6q62WMPsbh42KP6Uk0kjoPUlh0OEE=s800.        B. https://lh7-us.googleusercontent.com/nyiLNnuJiI9V34U9wdg6Zrxfz3baa4AhHRUtF2eaPVBvtAi0aiy5TAUSnSRjFUmTKW3-l9ZcFwHVXFHGFF03ib9yv9zReMkilVsv12v3OoLnrZDvTJcW_ldHuL7G_7U77eCo6UsptSfz7hk=s800.

C. https://lh7-us.googleusercontent.com/6jii3hNX9Jhv8SyH-IcXeI-KZGlBOesKbStgrZQM60lnRESTmCLQhmp-Is-efhQS7lTzRLHZIeCIr7_wqDlOcS3gS7MG2_qdSBNVLwz2xOZcDuLZviCEvQwkxteaRVPT3rmRS25ljPxDH4Y=s800.                D. https://lh7-us.googleusercontent.com/_7DN8C3XoG8yiGpk6wGvcPRrb6D5bLMlXUAI6yXr9ryvHengGnxkyRZnIDJID5OyxB9mw8dYrT2pU1q7MHDi75JUBXb3ozvG3tA0r0EEMxykLHUcD-FhXJY7uzmwh0q1B92lDTwzq8-wHTY=s800.

  1. Tập nghiệm của phương trình https://lh7-us.googleusercontent.com/ipgmQczdh3TUcHa21aZNCH414F4Oo-47XFD6lxokCFLzOmWBIoXi59QN7msmBBiX_zlFu2n1gXkdR_Q3y9SixXTTlXrZSU1hCA6jeGK_2SWGEKllARLm17J6zxsjNArTpqoQOixKSvs4oDI=s800là :

A. https://lh7-us.googleusercontent.com/J3KaVOVaidQr9zWXk0mY7UyIDILyCKWazzAqhglqopZMrq2do9ZEcQvoI5r5koqPSAEXsHtQ-gHVXxV-SbmCEu07CMoQWAj1u-XmvTmqokCTVt6FC_VuTDT0pvL1Ipqb6mwqeEoM8DwASog=s800        B. https://lh7-us.googleusercontent.com/WFYmgbwtHgVRbJdDzmjuSCyg_7PpBYt_-CKX3igxAEWI4yZPE5rSsl2dB5ekZKV-Qw0rgdCwH8tTN0BjohVDny235e-qXLoTXDVUxApJqOyVvjbWCBp3rPOWmE581ENcfB2z2iCe0-MhvoM=s800        C. https://lh7-us.googleusercontent.com/A1SBRkFmTd1D5U_M6-sUhE4BfMnfDQSPLzQ5ycLXaJFasuASM-FitOW_ROZ4XGsORGE9J7n2oiJW_7fTqTdraM49rhVC4pDDxirUAZPkkqqYEw6rPO_Aj65ROzce3j8GuxJAMEZ2gpJxvgs=s800        D. https://lh7-us.googleusercontent.com/Ny2z-Ey7fJCZxdc6I6eA5pL6tEjM7zdYAyimIwARdCseXtCTrJKDpjwYTCGcdg1doQaQPRUqps47UEbhOP4f0eel3LOQE_KKouQh2nI8WZtbb2DnMU9YSXPBTR-s8k1oLNmQZwu5W310vAY=s800

  1. Trong không gian https://lh7-us.googleusercontent.com/k658BC_xrk0v2VHXT7WVJPEe-un4CnKjKbyytOcMCAxIJ_7EWENltDPE5Wno238mN3nBcvmEHsJuhTswC1uPwsqXlrAGqeoZhhivfDcEy5uLH06dFjCydtVQqSD9z36lk4WH_1agN1sUyGY=s800, cho hai điểm https://lh7-us.googleusercontent.com/Frglj1UAX6cWuT7xhgTINWhu8Ap5beJyltP4DmnB_RV_bePVnXt9DMEvqWlZRiZ2M7nRJpk_As4ULa2j3MY7U12W45xC0FdSC8_GW9xkp6okweboBKghqdlvD3v5JIIxXrM3v3KFTC7PekY=s800 và https://lh7-us.googleusercontent.com/MMZAf3KECSfwUtr1cWQ7kidS_wX1aOTl_Mj05FhqkXP91CWp7OQL-JEBHiLhEePg-_q-PEzldrpFsZihmddtJH_2CcSxd8SoCluSFYuI4uVgQDmEvp6LMq6iyhdQopS6FQpaANcXDCXMeFI=s800. Vectơ https://lh7-us.googleusercontent.com/8DdUw2vNDNoeq1YX7s8oXuMsJOrbEeY3JeSjmsvsOmMibEKn4trZYr1OlhiMtifKPAP7hVWS8AVi4d2om7fhiR3c9Bcq9_85xXvY5sgDHiQgzfc1Crplma7EKyInv3Zt6Myqdms3uM_gJdc=s800 có tọa độ là

A. https://lh7-us.googleusercontent.com/MfcSvfqcDaHOpDQoxTLAuV7z0WwOhxJdVeOAtIYQlRbeVhXG9QXwb9d5wZZz5D-ErjTJ6-FhBiylps-ujrXwDn4RYvOaP8t_TKNPynCWAzeZvVtH8n16bGY4um-0JQ4dhlb7OeKu7CedChU=s800        B. https://lh7-us.googleusercontent.com/YkL-M0boh13iAjU6PYo0V5H_kJ5ZgYoTanp6FdP54lTU3WHEV_m1dxpeNq-1yYJuhfMlSrdhbp1dVkKd_p6NDTA0eV9KEWrz0KbEyUaBtzt9m4y2cLAt65QHq7p7a-VKuczbIzDi0_4o9yk=s800        C. https://lh7-us.googleusercontent.com/hFPgNOkhbhr1Xt2YHHonutDLL-IUV26N5Ah3tFdkigJRg2nA5N4QmLI92rBZFrxhnx_XMK6v1s65auLMpP7zMoCYW8muuZi3gkohgDA8_E6hBhKAoN2YXuKRMZQ0unchm5D7Bz9fiqQeRcs=s800        D. https://lh7-us.googleusercontent.com/Mhm-TNQe0m5f5iTFHe12arrqov982MEe4I4ohn8O3NaIUvwy6HyYL2yHexL602PMaoxYdSO6oLq0caLPDOovp4AdIpzXrksF3zQOu3_OaPBmYuk_I9a3s30c3P9VeNf69VQCSJhKU4SoSf4=s800

  1. Cho đồ thị hàm số https://lh7-us.googleusercontent.com/tFZ0AIX9THOL7KRNuTiGwAzvp8L2Mbbq7GyyechFj_fxvZRtGe_z_HQ6e0YYZ5t0Y4-clTeHKoQlnFTXBHYrlafG-6OgdBF9BRpmTfplrFXd0YODbUsKus8RoiMV426vIQmRzJBBCUefzPg=s800 như hình bên. Khẳng định nào sau đây là đúng?https://lh7-us.googleusercontent.com/Z5cZvnvUiiF-N4Bmi0tdIqeYBnestjeef4uKEPZaOJLMeTRhmF6sh-eZv5ii7Co2lb11tpHh4xB63A9aeZkUkdsH6L_QTAJZKXiU6iZciuj2KEN4PeEgqCUMlmlw-YQvHCLY0mjlqd2Adto=s800

Tiệm cận ngang của đồ thị hàm số đã cho có phương trình là

A. https://lh7-us.googleusercontent.com/q5JtD7HvoGCnQB1MXye4JRsIPVCFD5Pd6tF-OabIc2ELh2w8metzUJsQzGQ96Dfv8-VKjEms-73YvoZI5Zbc-qWULERgfMdI1fpbBv2D5HGCxLhKrCRcWlgu8gnVKCIdNfzfQpB8i8As9Fw=s800.        B. https://lh7-us.googleusercontent.com/9nFZGmmU4kB4ZQrXZfL9B6wsramVNmwMeQZJ9Y2b0Lhj3Xd_67SZ-UyoYzU9Fs7IZfBjUcX7YMXbfkFi9Fbbm86rW3b37AfFlAX9V3S_fWAYaOv_Tjf9uxNlCm-WJKW4IcnQZCNy2piNVAA=s800.        

C. https://lh7-us.googleusercontent.com/xnVm-rn0yPUxAnfX8qLpUuidKeP_Mihs7SKOx2vcBxgKMU6RdC9oAxYIxAgoESzLV4QOrQZUYZ-8VWuwT-8Q0bz9TnMMlSsG-3tYYPNGr5RSOqAZQf-B_Xt1FgE_P8iul3vbkRDMzfmn1gE=s800.        D. https://lh7-us.googleusercontent.com/gKVCcEq7xL4n6smjZk2yaIf3P59FZugj4CjPjFbOLm6ntp5yxCwZjPKDj3yt1ixiMg0XzHmJHxp8oH96XFrC_GP0UrRrLbAzEaILA9ZZFnoxKwcAPcMOp_EffESKxjdYgSO8DqCxxkkNFLQ=s800.

  1. Hàm số nào dưới đây có bảng biến thiên như sau:

https://lh7-us.googleusercontent.com/rR-4r3Bo6Hq88Pwrp3VahBbiH0UojIgoJeUWVHe5V9WXguyWO3X0sdjD6GZ4BYAxve9fwv6Ugw7mGBtRPSj28WD9ax9hf3sYgsVECD8f4M16l30wQqsltDRMrXwE67cz98AIHJ5PoQ2i_d4=s800

A. https://lh7-us.googleusercontent.com/CWWDFDx2MYbSARseJKCssK_ELoSnRV50CygRXxEvKDH7ZqBRwyU_EgJv1XU61n3nhWfTe3t0msFSVfPIS-Y90_2RE1MqUoKc69xaSxjLEV2l8McATTYnWeTdZpHXhYHD4YsrMij4bb2-IgA=s800        B. https://lh7-us.googleusercontent.com/oZob6G-dQrp2g2ccMFjC3yTCV1L_pcr3wKO9qR6Sgx4YoM0Bh4KAPo19Z2Lk3mC8F5NlDhNt-hH4XTLQZ3564fJNa95IrIou_zA9FtK-vy1p9pSF8RxmsEzY0ei5Mkmnfioxw7a5O1eWwkY=s800        C. https://lh7-us.googleusercontent.com/EB1airuODDGzMHVt9JkuIy65o5Yn1E0cWKNzZQvkshuo-JHeQSBUvudLCfZEXpvBm-pMHlNHYZgN2Map8gjH-MWiTWvejXqVXRdAecV_Nlp8h_66w9KC2AoP-1qXaFcuim0b2o4e0w0DTwc=s800        D. https://lh7-us.googleusercontent.com/nTLmqaAIZyF0vfNMwxL0BpBL9k50fO_8T9tDe9pF-egY6nnobcGzxj1tQUG9WldvFyb-RULXM2IlcokORomuFuEoR2DFjQKkhMqmrGJF3EwFtyrXAKWYkmIBFM2fvEmObjBbVrxFwiWKgYY=s800

  1. Tập xác định của hàm số https://lh7-us.googleusercontent.com/qoioDeNVBxd5ikXb8PSQHuBx9j1Zq_vMtmok29NYCVvQEgTct77yzvLmAVoGiFk_KrCJiLTjRHcoLTW7TwpbTy7SgdtC2kTgIGZ5cyVE_wi11xnc_s3BonJXAG0Rs0s0F1bIxzPxuGgSPmo=s800 là

A. https://lh7-us.googleusercontent.com/vF0OWyjWI4d3c1fXEc1Q6Aue35m2HDQRPaTOMnbv-xK4rg3X_tclbgb2CXuct9R5YTevHdXnkckx62vXVmLLS4Yg_2_BtZa4x6TRlr2SGe_VwJZqsdJ-4wbcEbsuzYkicE9l63gHQwykQ8Q=s800.        B. https://lh7-us.googleusercontent.com/Bq3aDuTD-dcx2pF5JUoKalXucNa7WMgpGSLlSvaSnqPSjE7i0lZsONuZa53baSuNHSg9600Y3pwLo63UhRL-HNVGuwbtHckRJxKD8Hy1D6sqED8OyEUhrMDaqzRHmHoePRdiLlQFi3L66O0=s800.        C. https://lh7-us.googleusercontent.com/XyZM2yUcsa8PAkblYKmNO8O_5G-rDzEgJvXoRfmptGce3M0Y58qGCddjluy1EI1cYn2GIaG4svCIF8t_kEa1dOrZ4YSV2XNBVXTLzMo8XjtxC5a93cmx1TzCzWICihCw7UyZ7bh71Cn3qs8=s800.        D. https://lh7-us.googleusercontent.com/XLQNk9aNFYeAOusNy0_AOE_PVB-fSJ6o2JLCUoCFvVlyHcKPDgAMk5I2vAspfoYleIT9qnpGAIp7UTmf8K7fkY-D0pZwlJemIBdO7G53WXZJ0DNFMvA_jhSvFv07OAbg8f5UE5JxuRBik6I=s800

  1. Trong không gian https://lh7-us.googleusercontent.com/FGr-KwEo15VbleO-ef0HNyyfcaEkDN_ZZPd3d_ksDn9EYVE-HwRkXS9V2xRClMiXD_zMZZ9y4iPVzj233Ci8QJJzR358M6gRjdErnxzxT5gNZK0ytfbbsQzWtj-iaL_j6XNomRWzZgM4Q6I=s800, vectơ nào dưới đây là một vectơ chỉ phương của đường thẳng đi qua gốc tọa độ https://lh7-us.googleusercontent.com/P5A1EFxAuzUNPCrZP4oRT6DGC5g8NgrBwI36fKxXxwJf7_U9bDztoAu9YygSRqeaDOXEHkqockn1cln0Z42k9MgYBZboXwXtLtzAwIg9hlFu5InmqM4JyAsapMIR1e59yOCsC2h6OqTo1ao=s800 và điểm https://lh7-us.googleusercontent.com/yjDUoJUjIc7wSjNJTq6S1GbdqCDUA6I9AxgB6wxnj5tusEjmwNjNlgRtxOsxzsBjeXEVm_p84RiRNY8aWValzsOKtOqDg_t2VtEXS8wKNGE-wS-Sqjwqz8MjW7kUp4tX5uWfflmtyR0oTxY=s800?

A. https://lh7-us.googleusercontent.com/gY-NJZ_0IaS5xXMX49kegShvdk9QA83Oo1ERDDMYBfock2kJ_SIrzkOz5tX2mM0m9URLWUx-Q0DdjSob9VE0CZM7vZ1ex9_YyLpZDgjW7nsMDewnqUqKWw6W_5snVfiHPX88_L4hIIkjOkE=s800.        B. https://lh7-us.googleusercontent.com/-4QjHWOFopmAJlVYUSuae13OD-vPhRfnobbwiLd9G61rrmu3XcnayxlajrlLYiDyZTRC_fsep0XwNHZPRaPhke-ivnpy5UO86BVa4XfRcJFxlsnpoP7wAmx65VJ9LoyFhS8DYKLbaQbnEEs=s800.        C. https://lh7-us.googleusercontent.com/tm_UXDtZwrEc7zfKD7olPCvKDbAIuG4T_tyMLzmDxaS1q3FE2EH6SvBFeol3Ph0Ul9LZEy0aeDHFtP3ktca9HAb_e5yatBCBCvt8pKOLdJG2p7S0QawrDyFcQTdfZ-c_Qnbhzyk5JnTDM9M=s800.        D. https://lh7-us.googleusercontent.com/4kyhV0C-fTwbCZAHfbvdQ4kPkjqgbEptaEWQuKvZVDjglWUi4nEyJxSxvHP-sZVpTIfIWdFiwSkOj7mFWVN0j--yJIVSqIAWF_B4XxSwPKR7iBNLggYAztsoZdUu82qx5ecUQ6hZonOrDHw=s800.

  1. Điểm https://lh7-us.googleusercontent.com/RfpOmLapqmkD4162EIwPDc5UwbwHrfMeWWh_l91jolpdTVvH_J0SvnvO4cYdjmhUSCL7uqEwhjY2_yfVvKxs3zMYQwSlS9crR9RUnrYsLtMAfkzUogVxQArgb-uTQbF3-HBydYuGMct6Tzw=s800 trong hình vẽ bên dưới biểu thị cho số phức

A. https://lh7-us.googleusercontent.com/HYCzpNHovX1xnp1dXABNXfaG5nmq_MRJtNGF9M6iI2wjHZxS-_c07qgy5VypAJ8UjXGwYVDm77MLty_N7iGnd7FndIjQoD57JBLYFprlPzxYTOBC-km2fmZW_Bl08Vp1CR3qSB5xMpOdxts=s800        B. https://lh7-us.googleusercontent.com/ugmdadguIXb_sIn73SojiZxjJrs5-_PqmbwJdXEmo_zxIyADHX7XKOMIsAE29kFlSrX-QfutOH6_3ftKnIOR4gOwsjfkD3dnqzEGS4RdB5k7yDpNZ1xfwPQFiKNeHaQn5JDGEMaFD-I6a6Q=s800        C. https://lh7-us.googleusercontent.com/5ozf4GiOIvjwNLSWrAfchA_I1pMKA0y_uhhgcEmK5OEMwRhWmZcpO1K13WtUfxaOQRyTqgNQaAhqIbgsLBuy3IHYeifNpZ4XAoRalfE-nQ1vkARXSCFZrMT6xAFNO6iHvrqCsXICofjkyVg=s800        D. https://lh7-us.googleusercontent.com/WKdaXkHfoeOF-gTpKmSWIHEMmZT17EuWPNCg1JPq-pj3o4PMs2S36b9yL_FJ1pNwi_uE-BMlYq9_89ON-tiaOlX9r-0j-GVWEdGvVkB3XaAn19AOk8KaJLQV5d-rteZ3Y1hJlKftLRbSc60=s800

  1. Trong hệ trục tọa độ https://lh7-us.googleusercontent.com/s3DTYDXXjOogbIKGHgk_gs1ZWRmOQ_4dLVER4mZhC7LT6-u5z2yAwovmmU22wdaW_yqXO2EzzMxFFMq-_gaLfLB8xBioIpPnfaYTDJqtZ2jPUNV0leKgP9CvCEQvYlLeysKxEhec7tl3FhI=s800, phương trình mặt cầu tâm https://lh7-us.googleusercontent.com/DvHiTWQ4KIyliS_ddeJChFj2iU8WDCki5Rp3mCoOT7eJjlAugHRbeUDT4IWA7QmpoqbyhWGtJZMpFJu_PKNwCGfXW3CenzcvkR4VXyVshPs0RdYS7K4s5Lgi1UPj0XUVqsFLU-cVEEcWCQY=s800 bán kính https://lh7-us.googleusercontent.com/CN5bC9K0iDLvX2Z_u73JNgX1DJfQJeBm09P5zD4EUykeCrPbRaHhkpZaP4lcVa1n1gkeQWAaL4jwr0l5M-et4BmQS3DYarBqkJo30qpQEFwFasIgF_bePRKASHhUBr9DTnDk8m0r62bjCns=s800 là:

A. https://lh7-us.googleusercontent.com/XhSVj14DZUNfATpS5mlSA-mDMWA6feW3We7Dab4O61OfFezP6V3MUhtP3NUGDeC8cCLhVKr2ZhdjXEgFpGD1pCbGGDWVkfoWGjjs158XjFBNUEvJkKPRkuruRQUc3ITNDIg3KjCx_0wxHdk=s800.        B. https://lh7-us.googleusercontent.com/rb2f5X8_79dAc8knlHbFOM2vZ_Kg6KPS7CyvOsGqcT96RrANQ9NIS7TaKyTFK8HZfSy-hMc6lXbLSRnfRM8OGmj9kKQx-XgACa7XK0SJ5WP-_VXdJT3S31fLKwN76TcRgecrl0PoWjPvTek=s800.

C. https://lh7-us.googleusercontent.com/Wy6ZJ3_sL7I-cSosSGsAmtpTBFXryM8Ic1cGqsgcgazUB3ub7Vk1Fm1C_dYdiHFyDlOTHoMVftfJr7HXLNpliDlK-sDucdXoxq2KOxhJAJTRhEt350-FnvfrA_A1rpNPVvRVM2wo292xgZc=s800.        D. https://lh7-us.googleusercontent.com/rsY-shYX9WkxxOI8JCZ1jywpJOj2XVkb6bxc3jDcYpiTXuxQyiNqEM-4GJV-ZrvQ2U5Cf9sW0kqpn6IY1_YMq3dsD7MKrqqdg3VqllWKBbnaC2sOumBQzrtztAXyigA5fzD535bJErO1_5Q=s800.

  1. Với https://lh7-us.googleusercontent.com/_muO4Ou6HLe864XNRqJZm3dcOgKEkgujxL1iitDZgZne5E3ac1WOle2Kh-k8m2E-4T1ca6Sv-6pRq90m7ScZS0NK1sgMJI0DTlAzr_J5JjUEyeik6JCSSa8jEDG41xkXiC_Ahr2Xpo5w5BE=s800 là số thực dương tùy ý, https://lh7-us.googleusercontent.com/lSRcxUU1MFUkun6J_8H6ws-YMmzPRhmykPdbCTuHImgeAW5hn7PQ0LTBnyizHd8isc9pOi6rtqhCJlNigY-BG-Ogs-_59WXYq__nUY0KF85psDTxBVvYu8QITcm5MGmsaWnpE7kpYpr1rOU=s800 bằng

A. https://lh7-us.googleusercontent.com/OHF2oSM2f9R3_2X8qb7pG60bj5x563w-xgMHIAoWc16-z5Caoz58ZRyDYjYJpHzjIhp1N2QvLMwzr5LnICjLTFbz7aiGE0wlP1Snkx5vJxrKaxLLRgoGBciiUnXEG6k3qzdvBsDYNMBH4NQ=s800.        B. https://lh7-us.googleusercontent.com/KSxra7_0nhTv9k9uDn-XfVuQbPh0PkHnpNl3YGaO7xiWbz8f380Wwk7moINZ1rxvuEIUnnGuDmr7qRCd6temUPRH3i9_Fo3p25pE3u9-DZWRGWNMS0IVv6bmW5zKn3ppdvMiZV2r1X5q_30=s800.        C. https://lh7-us.googleusercontent.com/dGYO2ob_RBv3NYdq4SVupbLyysnlgYSFvGeBqzKTFLUmY9BqgmU7vs5i8TFc1GNpfbvGUyD6_SXDzfm83uty50CNi3_oWsjoJwLp91lafPM0SibIDOdNfOyXw_s--RvKWlnci47bK1K_CrM=s800.        D. https://lh7-us.googleusercontent.com/oqKHJouJOU33S0_MsEYeh_cHMNWJ5o-FO0p0e0MY3VTN2WToCoIbdmVgc_WSHjWdU8-OYUPpwfy8ve1RV_yXVA0i_pnBKteCarZTAmjWrlrjGetTIGaAYj4nR8ZBo04oGxXAv1PGq5SUCik=s800.

  1. Cho hàm số https://lh7-us.googleusercontent.com/wg5xwuUxxR6QhFIESOVCWnEFgktGJpcL3RJG-apsgz_wV1ppPXn9dRUpmS-P_sL00l_Tc7CpmlELdC-gxIIqOGFbQ-7CrjUyTNkWUa64UUNd3UFB0srR9YKpZdsbuISjyJ4lm95faC217Y0=s800 có đồ thị như hình vẽ. Hàm số đã cho đồng biến trên khoảng nào dưới đây

A. https://lh7-us.googleusercontent.com/guBrNrCvswNm1FL7lmvnOAYBwZD5oZYNxiAzQSqZ607l0qOchzsGtAMCGujQssUr7gLG-67VJoy4S00wHc_JpQsOX7Ajp-QplNVcA5mUYMlKtcOgoSTzJ18tAZmZyLIIeA95H9xlznhAPb0=s800.        B. https://lh7-us.googleusercontent.com/76K7Ijuc_HRZcCTvemGfMgZVlu5qi6uuntn84Fon4_Eqk8rGuuwnNUVg6YRr1zrPykhH45eThbeRByFyttsvMjrYJVqXC4TGIHo58a3XtMSplv_g5QGKCQ_0vSgUnVyreWmO-cCEwXLY5D8=s800.        C. https://lh7-us.googleusercontent.com/RqjUR3jtZhOkZ2UuftKS46todD-m3hTLkc4pyvYo6A4ApFMlEwrCq4wu_ZirIrEwpWBR2UUn0ij9lU6i-GQKJ5uac0uJ-jE34TX9GhYWVIbVC06UQlkh4SGWywLkTf2eYMQh_iACG4SHU3o=s800.        D. https://lh7-us.googleusercontent.com/ydbyi5jT_AdjSi0OwINgClbPPZDP_7WxQ24j1QoykVzA2cobXiVtSGn200-VrWZ2JqQD-jRMQ3fCIA78t_EdhLYJZ5b91PpxFji84GRoaruTPpBWtqpqEUeRySXDa_eUaf0lqdXlc37zfN8=s800.

  1. Cho khối lăng trụ có diện tích đáy là https://lh7-us.googleusercontent.com/YlAx4tmL050Y7UrgHYH2wJk1JJGUQKhzjS2MXA4ac_KZYmJzdrJoDw4xXPTmltAZdKgZSJ56SXFzusjEeM2pxZVoApM3-jk1ip41hnijHctxs4_hZQsTp3Je1w5rDphPWWlC9b537vAkZ6Q=s800, chiều cao là https://lh7-us.googleusercontent.com/j4kniQFIpWMwRzYtMXGvfVgrtrfYBg6z6u8th7ym4-uvDfaP7Z9ii0Wmn8a2WulayLrkzf-hcRiUiKrw-UygBg7EuVIzCvzuTuYZLi1w_J4kxO8okkr0wX9a_spwrpKkxW0aXeiZnhoFw8Q=s800. Thể tích của khối lăng trụ đã cho bằng

A. https://lh7-us.googleusercontent.com/_7mQdLd8wn1yx_v0qFGsl8HSl-bjvHHG03oFIty-sWETnoJihUTxX4MyzMyqcmCrk7agsQzoTkZs25mJaYH-t1hvM1yDRFMGQgtEQU2MX_jFXSBoRhUu9YdrWwft5JPWAJSa-zw3BsaXbzM=s800.        B. https://lh7-us.googleusercontent.com/oTmcHNEk0XYx8WXXSEpmgecaUONZU4gBfg9l5tgQrro_qMrSrL2UPX_QwCC1tjLqf-fCxBznWZVfqDT2hmvP-E7LQAKojCDVCo9UivPxrE6O36WCYr5ZWI-NYhLXHFr7Ij8vXnU31XCEM1o=s800.        C. https://lh7-us.googleusercontent.com/ga56RrWJmVQJLsP0Ho2w3SfcnRFgdGfs7CZu_IXis7uz8coJlInOqbit3icsm4nyk9NIqR1D8Q3IzHrblTOkwDIWB1nc5m__z5cgFsvai37aNJsKtGT7VA8_17E-6Si5sdOEk1C9r48sAxg=s800.        D. https://lh7-us.googleusercontent.com/LFzh_lyaY6E9_Jul7dq4fQi2D2Z_l04kqV-PrjmqM9_xazHef9wUIh6FHvAeitec8Cpd64CJVLxmXCVK3b6KuNm-oWKIFBz9-CgN5pH9ZbFLF3qqage_gNSu6BNqirMns61vvYSrCNsi-zw=s800.

  1. Tập nghiệm của bất phương trình https://lh7-us.googleusercontent.com/cBmZmSiczFY4cim_3C9_E7skELZfDqa20VyArhh5sFlFDbfrxuw24eYu52V-Yr4kod5nHyMRdL2YjPXRJakiISW4n-cf2jzaNjnH2722tCcx1LBDYc0cJDiQYlxhL1Z_Mx6U_7rHzjtSnBE=s800

A. https://lh7-us.googleusercontent.com/r1jG-slM-9IMJF0BYR8Tqk_ict__WEygOMVDU9dDQlXABKh8o8JYndo3XWTZC_Bl__Xc7gcpyJqz60pf2TWRnHDeGdVBAaJkYOClbrIZSjZgnN2p63JVhHaURowoMJp1nD7dvl52P4fq0go=s800.        B. https://lh7-us.googleusercontent.com/9e2n5CsPOXNeYSj8zn73uzbMZ2DVjPsV9khws9URkyjHl8mwdAlrXiOBBxA-mmJGUE8fyIqRhUCCXCSOp4vgPRP3CKbO5YqwzAD0DRhZGJ4aLpOtlalO9T0wHah0e9F2F0p74PuV0aaLteY=s800.        C. https://lh7-us.googleusercontent.com/pU6i4hJjLa-F-waFfmCze1TDJbIG-Nu9mut5oweA9079MyqJq5CvYkLjkKfIc3E0FyA_BLKNFOoNa_64i5nsfOGiSqDgoUwrpUtLmgvyH-O3x9acuqY6edAitzZyN7yMKbBF2gUW53qnrBs=s800.        D. https://lh7-us.googleusercontent.com/ATgnWOYDKAvwWrScQ0GYDqY2Ki8HZvHOeyZDoLI2yvDgvBL978FHSt1jN-bDRTuOoVnSpFOS5MVR-lU_o1IBBv2XCIPrnVGphdfQ-HYF1ecKxHA9EE0_0fbhnPCcXXUO6RfNSLLav3tWqjQ=s800.

  1. Hàm sô nào dưới đây đồng biến trên https://lh7-us.googleusercontent.com/kwSP6V-G6kqKc0-t-gEKLs0ELpncwuEzbuNHSUYCGteAJVrtPamZcW88Bkx-Ce-Z4NtOjl3-C11t9VKylrsSTYe7Sma6YgInNRtxn335Pr1OeR6KD0tcl8b0jg0c66FD1gfbLIAgMS4hbCE=s800

A. https://lh7-us.googleusercontent.com/LWtG0Azn6rOwEkf14hIUA5tYZfpjf97V0cje9aCMnDbJNbDj1YWgw9TbwbTDw7V7irRO1gqrBLN72yGhx0lUfD7sAPqpOx69PIxGtFgZ_WkU9v2ZPQst5UQK0WUqTIyiKXC7Ys_rSmLlS2g=s800.        B. https://lh7-us.googleusercontent.com/9RZofyhOd5BfEI1MEZTdcCCI96IuHsev2KfuY9L8tg_7G8tzxcD0ywHWdOIzwG2hmnJ6CJ3D6xho-IGcLeRyY5kdUgzk2APQQ_7uUEcyZbbipiEtYbyNYLi4FZemZj2zz0E7KoxLnmnJ5jk=s800.        C. https://lh7-us.googleusercontent.com/p3R0KX_T5Efg3lUO4e7rptHnvvQ2hgjzIirtO_paWChehRvIvR6Vy8RZK3e_1hRV68FRGWP0Lh0LfE3Ar6zVJDWKAlNe2MUM7xbGmopodSJiqrDBozPId69r7fDKYTbR8VHowH0F-jH3pfE=s800.        D. https://lh7-us.googleusercontent.com/x5pHPSw6w3fQP4vHd42BxSKZ0ll0Yr2uh7NO4f7Qfr8QJIDSzbowMZhaWZ0oPQjS4IXv9mqnbAKzegs1NMe0glZqs4qYE1BNwDfyCWRxg45bbKtsgZ4BMpbqpiUCAoZWmvWmZRpils3Ty6s=s800.

  1. Trong không gian https://lh7-us.googleusercontent.com/jf4elXkpIVqDSBm81JybXXqil-O281n4hSMKQejkYzwY_7b3bcpRm7o-l1rW1qaLzWldieWS_MrvPSyTuN-BGD0-4jm-_i7x6PAp9LtlSsgrAZ-QiKHl0OZoV37gbCnPVdk82Qw_mekvl7Y=s800, cho mặt phẳng https://lh7-us.googleusercontent.com/a8yPj1SU0d7wnf6efeKvbT2b9yA452wYDNyKyI-JeJfARJQ1xFtHXZFAk9I1N_u4KUbnxijwXCcNvMaI8dNM_iAbjVhjbpiBYoRcBqJ7ZSjb-4c_Sw1YZ-6-GEl5nZLXO7Wn4q2u3gHd3WU=s800có phương trình là https://lh7-us.googleusercontent.com/xW3xLpr8N6PHFUFVadMJV7-smpoSYQsY-M3Wo6t96ib8wPOdiF9rRJSiohJk1TrsHz8BL19oghX-3J20NVJBI4gZqp1EyLF9OXG74658_41xWk9RFmppRUDUxVN3SRbRDLJVZCMm2bKS2qk=s800. Vec-tơ pháp tuyến của mặt phẳng https://lh7-us.googleusercontent.com/w0Q-uldRge9O47T2ZoWhdhZqztXyiTzYva5l9LSTCOccZ2wkt3zOUGnQmze-Vq1JWcnxSSCR6yyqtDMWNCUBymZTYpfcv_wzwARwHVBqJ4PiBfwksQ4sjJ0Ej39ThkIa0ReAyvOw-8I9MsE=s800

A. https://lh7-us.googleusercontent.com/Q3B9TKBT92-hbBpFQSDYDa6cP8mMi-99LU16L1OXgUOv3W2Snfm6dD4a7tXjZlaUswgonMcu4gPzvfeTRn6olqNJp59oJbka8vzkmJQ0rKSG575-7um8aNpu2O0cX9NYowHgNkSTTfSU4v4=s800.        B. https://lh7-us.googleusercontent.com/4Xk6EEPi4HPNonNWfxm6FVigONbxyJQDJrV8o1Q0SdTrEAgKO_Uyb_DCh-dY4rqYnf77t5zvVYCGcbofpkNRpYy1JIgJl2BS6kNGIfH8ODYr6hCz3ioG2lh9V3BQW7tC_g8PzrJKOGNMZcE=s800.        C. https://lh7-us.googleusercontent.com/8qr9O5B78YlcR7frIUl6RD8dt8RH3n-GtQD3npJDeGFXH9uKG9H4gV1soFDyP20Paib7cG7-2E6phEK34BvR-CUCyEOF2G69JnC7VlJrj4KlM_hkblm8H8dgqRhK9HO1_bCzKwo3ZYfg-zw=s800.        D. https://lh7-us.googleusercontent.com/osdHaeS1UK1zKTEwNjzLRhfZ3RsniEqkMtjUe9wYnnA_SyWrO6LG6SyA_7ojsArSGxEWrt8bVUlbq5bJGMHGhuGGWesLQPE_PCk1c1sGNCjNO5iHlc1p3PQuItTYsrv-6NqsJSkwV16vAUc=s800.

  1. Cho hàm số https://lh7-us.googleusercontent.com/-QAuU-yFXGAkllKRe7y3GWRnAkLWU-x3EuDSPrnGfdC2iZOc_JnYd7e9Rv1p1R_x_znMx6liGO5TBjCwt-U1eV-a-3EJg9a740xjCoiaaedUV7JWOPri-yLIxqhL2XMOam71hKGYq0Q2vBk=s800 có đạo hàm https://lh7-us.googleusercontent.com/jD0KfWLN-oo4lL5s7dOxo6rhWNTi3exOVoPPWt6bHxlT1fpoZ9NuDiMZa8_HgBvlNUoQ62gLjNfXBnrV31TBklYU0sIwf4FtqSlhHws56MGab4txTt1hGpPjYIEIYx4w3GF9ApepMAS1ajs=s800https://lh7-us.googleusercontent.com/Swu8f8S2XnR6z-H_FUUlqLKJRSfaPJMI-7msRU9lKO6o4XyytaMhDEXwtUB3VfND6jtEwygmYT2vqOIY-oiBia-ltHONFFUfBgPMRc3gBfz04LJ28zK-RHoRRey8mI-tIDIwz24WxkPg3KM=s800. Số điểm cực trị của hàm số đã cho là

A. https://lh7-us.googleusercontent.com/mXVIFb6D7wmYbDoj-eqD1zFkInDUUYJuNTQ8jj34U4GYJbEf9BGh74KM6pGfsCQq84_iHGpr86VeYWAW3D_mjVYgssLeAT94OglNEN_tp5cHel5j5JkAZPd0jJXuCV56YbomTlHpwH8oBpM=s800.        B. https://lh7-us.googleusercontent.com/7Ln1wTwLDvOj1bAc-VFvAMIYxA0drD8dUzTEuL7E6vrEcZ2oSLC1y7hiK8Pnbgh8-L1zkA4t9aC73RVYLmjruwRMyLXD27t4leQf9J5f1h1V2mhs0DqAdKiBb22FL1_pZxkaj-Res2LFq7E=s800.        C. https://lh7-us.googleusercontent.com/0nqvTSPpwZUBqfN2A8PR1E-UJd3_NUNTAxUCi693VYmCoPCQwY8zN_7Rk_564W_cUdFtxZyDJAq91isku6sgai15IFPd9R8xgljdnBYhE7jmESOwlBldw5Hjzw1Xa3PlMvP6jc8KuPdceY0=s800.        D. https://lh7-us.googleusercontent.com/uqLRA0ajFTxN4woiZGYAYWK2pl5aNJ12y1FU6S8uVFrv-7hvznFrW6MUkZgPgiPczY4T4uzo6lm3DIC35KGRFLblPGdKztH8xag7LS2loPCU7GDfpUM_y4Pg9uwcimp0QqtGLczDfrecrbw=s800.

  1. Cho hàm số https://lh7-us.googleusercontent.com/49y-cHj5hFBsZOAjsoTP04w2uwtYbthArlKwCg2YHRGhATW5arW6auRwcCr7_DetQg3aGdxdWBShtv-jJXXiDWX4np9X_DynzF8i19RDZSNcrMRMDd3ldTne_uUCA5p_vP_nC0o1vk-nSr0=s800có đạo hàm trên đoạn https://lh7-us.googleusercontent.com/QDmn-DcbBN-uhT-cNv48Zj5Z5W9FBbEUAn1M7HMh5MLjxMfcTUholenolAuTne2MTxHIFDAVfy-i6D5UtjHJiL4WkQcq9bgoh2Ddk3LX0h_taEtDadiBj2ZcWLBaxX6tB9Pt-QfJVgdoDMY=s800,https://lh7-us.googleusercontent.com/b6Cpl-N4czqcwfe4j0nCIP2Qcjx-KRqVFuUY0UaPdCHwLZmkMIs2MB-BrCmTcY0Bxtacn3UrAA76WpwdFVp38cMnEADUrO3jcKBpSE_h2YTBZoZnC5wwEOD8MBHLu-iHLVWsGVi4KMF9c8k=s800 và https://lh7-us.googleusercontent.com/ct2BP5rPHlHIxTPDzgxp69KodwUrfXn_zhVKpJW6WV30HnmjlEbFolCN6mLlPqD81kxzE1EIvXw9HVC-KHiTTkGXD_jrntWahKV8XhJGF75wERl5UdUadc-ZdH9EooL0LxjfMVmzx9OJbho=s800. Tích phân https://lh7-us.googleusercontent.com/xIJCt-fnj7CBP5cVAZoQjyZqxsQGZ7n0FmeMj_T5jJj5Gbd_fX9EnBeC56EKEy7a2MM-HujmtasRfaaxRNCSecfw7ACJ0VOo9R8quPmb_wyETP0L27H_P_onwWsSGWtd65wOvNF7Q88y5FA=s800 bằng

A. https://lh7-us.googleusercontent.com/IrNWdc_CReV7qK4F9f9l3d-g_NSkmkCbpP8JjrmSeCYqvHJe4ZYBVR7txsDdKF2BGBMAC_lOJrr_UrXfwQZr6Lv74zcM8iXfJdbLRXo9g_rCkg71pJhqGlEQ93XK7hUtJiPn3fqZQDH8XLI=s800.        B. https://lh7-us.googleusercontent.com/jwqUcZP1WbWUVJoBMfGXeszd1G8k2foVEi0NKK2i9sCwe14J5KhRD7yPceyM6_5yaAVRAXoZ7ljodoS18_UdnfIVST1E0Fn94bqy4-lwN_fo2I8AqMhJ7YuI1bkqY5OunB3JQ7S8rtM7nrY=s800.        C. https://lh7-us.googleusercontent.com/30DV7cQm9UIdlFT6BngWUnozagbF8GTMUPtWgLvxboe9JjD5sPyMDbJTQndl1NQb_ug3UKpYglkaygu1k0knFIoT-h-Q5Nn_1w1ZWARhYQ13oD9LupC9cVULyVgwd0mG51eBehI83P5-ZCE=s800.        D. https://lh7-us.googleusercontent.com/SoFFH_NrUPzTyIiIWrW-_ivVb8kzPN3nxlC9_UgKV7_XC47jQIAXGGisSv-_jziYcB1_OttfG56vv0fzouWh4OPVw3Ju4DuCZGMm7SkVjf12e-Yjmt7aCnHL9z6IftakzPsJNtCkC-WdYfU=s800.

  1. Biết https://lh7-us.googleusercontent.com/bWwv5KOx5RPu_3ku5FMFrLz6gH15h2kQymJGQsjOKVvvA0-V8tLjkHpk_ZmWbinX_WOx2X3lCk8umy8k7sOSSbhJO0dCfL0ceD2wQjA8cU14siKjCL70C-EdcNM4Xn0yvT8C39v2GB3uyTw=s800 và https://lh7-us.googleusercontent.com/4mvcwg2ZNo2TpdbSWAi1vt9NYN4vfj5p3faLvCQWTyAOSVwFlG6Q4t_jWAZU1TeHayC2caW9FoCbYqgXphp8cE_EDg1GuMTvvG2SWv9AmJUYObgIbcWfQye4mBKFsuOHWDjG_FUlwh4vfqA=s800, khi đó https://lh7-us.googleusercontent.com/QLkb-kb2MUJ-drUmDItDeB079nYZHtl0kC-PZO_dmc8wpUbUx1l0-mio19kbYPPLvzKpD6JvOWuE_47zl73lmD-qQiuqQ--KFUEuBD-QLCEO-G8eNWRKdurlYWHG5ZVzgq-x40VD3Iu-tJA=s800 bằng

A. 3.        B. https://lh7-us.googleusercontent.com/RVelHytag2CohirP5v7i8g_7ZgXua852Bosnadc5b5o90iOIQx6_6HomIq-xPJ1AQ6_56EtFpeHDHMncbuxay4Z0Zr4gjqgjB46e6tyW2AGbnbozGzK_JbmBekGOcZevgBAlXdngLwbKktg=s800.        C. https://lh7-us.googleusercontent.com/BHuJUqEdDvEwsi55S8tTR-6gcI9ArHtHkji47B9tFe9Sbhca3j9kmMYAHF5eFpx-iiqEaWlyWyhiNkqynDAIXFrX2zbHH2VdlIyEjH7Eba0gyjuux292zCn-S26AsJ832SNfq0xKBjiG-oQ=s800.        D. https://lh7-us.googleusercontent.com/jAda7tYdd5SspwaDW7vN4OfmyE5vvTRxAqKyp8zhLw8825ajlIJqw4qKgRB8C2BjlHU2GoqbSzSUScLwlnsZEpnIcPRmG_gmaNkRaeMUTnSBcJ7Z9YFoKZX0jeHT3C6UF6z3ceXHQQ9tuL4=s800.

  1. Cho hình chóp tứ giác https://lh7-us.googleusercontent.com/v7uxdXdIixlxH8rqyWD0blpiNxQhqCevz-DpN1MZkCEUwtyrf0TQcd_dVt0ha18jKxMFzEZ4yIyWJyAzhF_qMmJN9WXQwsSO4Aq9cicPxGLVcEdk3o43uEibZ8-r-zFo99lwJDxF5xGKKVo=s800 có đáy https://lh7-us.googleusercontent.com/oijruLDnih5Rb5w23OXsJK_zlPXPVPtma5CPgFDStb9BYqi2NcW9sUp9aa3wMSo6uZRmu3v01w2wR4BBXd4SmVD4H9cLDYhAWTUroT2dUd6Npx6VlLWabdy9Bmkn4Ox1N8d-Tm5HwRTsh70=s800 là hình vuông cạnh https://lh7-us.googleusercontent.com/Ch2h0rcgsBjxXvQIpNzSqj0oWOpJ55-ok3EUjCMmRzUe4p0BbxoRLISsyek1sCtOQKFkUeA0jfn5NUvzf921zUdg6QSXJBTHW_ya_m_qO2g5QKeIc8j1fPbLTTfBRaxrN--TraGdndgcfEg=s800, cạnh bên https://lh7-us.googleusercontent.com/m3f0VAo8G5_i9iFwKbwNXQTMNmWwiAH8otnYCBfnxBIY_2p5SsbEgS6Cu9xClzmwsMIxyPIU8y9iPdEprxU9GH0lBifGhnbW1zLXb6EzGwnpzsLBexkd0TCoFfpzfuxM-jTCCEOD_TgGm7M=s800 vuông góc với mặt phẳng đáy và https://lh7-us.googleusercontent.com/uTQfH0ntinPqnmFzyUAu5Nl-zyB4Xh8OzrsNxzx2UcVWyo2saHx0F2Lo678wcqC_una75flvgazWB6IuzRWW_nKROXzyZlwQlZ03G6lGYiumEL-_JTMS6vzhnw-EaXFwSkXP76ENtQYPdIc=s800. Tính thể tích khối chóp https://lh7-us.googleusercontent.com/v7uxdXdIixlxH8rqyWD0blpiNxQhqCevz-DpN1MZkCEUwtyrf0TQcd_dVt0ha18jKxMFzEZ4yIyWJyAzhF_qMmJN9WXQwsSO4Aq9cicPxGLVcEdk3o43uEibZ8-r-zFo99lwJDxF5xGKKVo=s800

A. https://lh7-us.googleusercontent.com/wNzh86cHanS2stFnCbxfy6vWolMnjKMcFdbsNgCBILJK4d9nLZ_bXIq-LZmo0LXhGLI9IRPN3YB-dOkzfxkD2vc6Lwm1qbnQ9OAiKD3578f9x71Yofwj_3uf_bZcLXHpxCc4dVSlKIyefkE=s800        B. https://lh7-us.googleusercontent.com/qMq-uj23PUr_2wU4AQtXC2oxaWmq_hny27YmTVMktKM3sbQ6vmXvSzqTwrsAehS0Cwdhi6Q5LhL2hT4XhsJXuGVC1O78Ip0ULf9m8TLMRWO_vsnZZ6QJKExbcHKa3GZiGvuH-32IPG9YHEk=s800        C. https://lh7-us.googleusercontent.com/ge6USZDuzxSfIub2-g5BHfCP0wTW3Re0eat9qlnVkCC47hzeei-8qkid0syj3MEshWbYy1is3AoON2wlIyH2L0V_uSVqivVkyLYtcOjeJzuSzBCxrBJ56dr-5gr4yrVlRdM3scjpdVVssPk=s800        D. https://lh7-us.googleusercontent.com/ep7rlxpsLachR1Q9jktZbXWNdcFSDmWBdbCjKHa_w3-4acff--dmeaBivnTdLIflJ_Gzat1_Fu2henTnsXKvwWdWmvV5BZfOYYLGiSgts_phE7m62h4dCJsp3mFBsaz6nLbd6HhxWRqXSCs=s800

  1. Cho hai số phức https://lh7-us.googleusercontent.com/dp-Xk6hbJLV1ZJVHQP_PkuXb2wNQOySDa3BYJ9H3qeRXqnItkkYnte5E7Y5WUAHLiCN2_aJBL2u87KlO_7tRzANlaUmOviYluj8TYmwvwDeVlsQNKij9WAmTGbCIwIqzdRMi8REcpCCHyOY=s800 vàhttps://lh7-us.googleusercontent.com/opufzvKX_WgS9QwdB1iTHsYHKy2Aa6NU002SipoZb-2JKLWH8-SlbPaXZtB_XgsfCYw0Tvh8AbiuMZ2MJI2obYQA6xj95Tr14fCsFlD-6o-EA_OVAfBXipgkMNWvCVQQ-QPi_gjyvvldqug=s800. Số phức https://lh7-us.googleusercontent.com/KwzwPazpfgGPIWCqOMomz_ev75K1lISED0aqc9jJiTwWsgS6_Rm8w9gBekAfRr1ygz0N3xMdfpAfDJgAKlF4t9EzW-oXKRdy0zr8PacHeEpvIEv7xovp5FzEj_NwrDK51J2pd2P3u6gqxiQ=s800 bằng

A. https://lh7-us.googleusercontent.com/-29JTLZoV8X6BdViXBOYVHoLZEfX7Vq__W5cpF2ZmGuDsqhwqIP4TeKyLVHzZBpwKaE7fBHknY2GQNJJKgcTAHvp0OvPDmw-pcR5v2M42HZc98BQYp1zN8ROygjzuH6gY__lU4yvvnOiQtA=s800.        B. https://lh7-us.googleusercontent.com/8z7Ypw3p8dLxkHwgcZxgfa5ZjwJnYHYyV7vj0DZvGt_z-T79WPpZsGGgF2ZcCa0yfLK7Jf_n5b7bG0jPcS3KhF-Mafz4k02mhj3voJmAcQjazggkfOIKF_lBMqlSbzjzcmlyi9GpOV1qk_c=s800.        C. https://lh7-us.googleusercontent.com/5clBMENXJd370oadzDwTJp7Q2NSYb8WQiZeCVte0HREjC8A6HcYLKfJeU5xhPP3mCAxbExZeTZI-_Bsg2zk57FtnNo0BhQ00-eVp5IXzsfYLU0hLp4jZ8cLBJz6CuPe5qyiKz-DEjZta8gU=s800.        D. https://lh7-us.googleusercontent.com/jMe4kZTpSEvEnOpWBDYsRZduYVyONYZMohiTKk1Gmm986SBdnJid89j2BGBVTQlqKODDR3RPAkjEttL7JBE0ZGV8fXM0GHunnD9Cn99_g4c1Ha8OGoW9or3PslugOJqvf61cFaMSSO1JcIQ=s800.

  1. Một hình nón có diện tích xung quang bằng https://lh7-us.googleusercontent.com/sL5Aj_zM8p8CwvVtQrLAwHJVVDZUfAh9Hh-hIPR_Yr9_1cROLyQ2bB1SM8KKUzT1ZzbuIjw_V6L3gMGM5GzYDT06poiqh24CY7KVXZaOMJLVQl_T-NqsYZN8Mg4qdeKyLG6vXAWUyyoav_4=s800 và bán kính đáy https://lh7-us.googleusercontent.com/ihSPAaffP6R2_sS5lLWS4-scaEupF8xbhOPxMcf-Biq3aDngxB84rHtqp2FEqsdaL6krCFmOh9QNGtcTcaftVa35_X03Olg2lbgMvtiH1qk_ZPIXHfU3qZaBMKbrCyuWlvBaa-fcGPGbNXY=s800 thì có độ dài đường sinh bằng

A. https://lh7-us.googleusercontent.com/x2T6qDlfM8-5-fUdJvPaYA9iWeZM1OVp9XRgeenakpcLmLndeDIHI2-OKFsPDiGysq9h0cHrNFG0CtAVpcGw0Gf2ARIrC7kgE2_Cz3jZmMB-xJ78341Xs_Q0gOm_eJqGL0T7s-uEyfcOPvA=s800.        B. https://lh7-us.googleusercontent.com/dJ1Z8x4HxfmQU5HrrwXG6eXEMrsNDIrfk34jSUn9R6_x1DW4Cj53DOWlMijoRgBEVvpYuD7orbPBfN-JjkmdGuQpqnVPNH25JUY9I0Mbteo7GMiVJSMikXkM-WaSL8ntAQPZgiLfypG769o=s800.        C. https://lh7-us.googleusercontent.com/tdCMLKCMLJEHlhVqQcUTEg6dB17jXIbt3KwG8WhgXCIQszY0QbByfztov8F1-J9Qwnw_Bi_Sq74YqnojzbTOFb0-oZuNxC6H349HtzqsDVWVPnosruqwzYPuXbgpPDksK9FM_Meki1r5MeA=s800.        D. https://lh7-us.googleusercontent.com/nQjIlz4ZuDBTL14seHIfRhZTz2JTJOsuihIV2sGmmfx78u3gPB16eQHeNAMUSb_pzbsWOA4-HkYrmQpZaAK0ErfVvJ8RpMUgXauPaSiwQMspvbQyu_ngfdGIcIJu1EN0L1GP_0jSqAYXoZ8=s800

  1. Có bao nhiêu cách xếp https://lh7-us.googleusercontent.com/EZWphN81mhmuhB-queyav5VWXPNhKWAg1dtHrOmHbdxtd81tLUsiFCPN9c9r8TFqkGnR2Se6fhCSx-8cIW7M8YzvI_m3fHHdyJQjkS2SgAe3G8rJbgcBAaYBw1GMyaYgJhAcRCXKj76UA5A=s800 người Việt Nam, https://lh7-us.googleusercontent.com/wO95Vb3apxFXwM00Rk16Vgn9JckqLIYF5Ul2D5Yb-p6n03PtkPrdQMS-yGs3A5eNzjw4n-VT1yg7MVSlLCDRlD0BI3QsoE2vKqmj1PUvtQYOYKI6wD_RkHo9mOQm8FJOPR1TAZqMwbpXxcQ=s800 người Pháp và https://lh7-us.googleusercontent.com/s4KZHde8xw6UMOJFu6WnBf9Zps1Px_jSqy4wW70rGGSK9UKSVuecd2jSbk-ttWm1oAjJnw8rnDnAvhrKElZRqo1CKrozpHNeK0rz6XlGp3OWY1mZK3BylM7IwVzGz-kPsxmZpWUVDyPn8h4=s800 người Mỹ ngồi lên một chiếc ghế dài gồm https://lh7-us.googleusercontent.com/fdLQ2bPOvhV0iGlkN1CVe9yIppArPPuijvzV_nPSp0DCEy1MK5pawjB45zL_gtEsFhwLvEHYDU7sB_TDBqAnFFgZgyW62vqjd3z33a6p31GjEVTagCwNSAbtsdRLhoiNd9XaTg3xofUhWFM=s800 vị trí?. Biết những người cùng quốc tịch phải ngồi gần nhau.

A. https://lh7-us.googleusercontent.com/nwZSPus-vSA9vG7HZZ4OTfoYjCOuTsxa-nV18zDyCel8dTg9m4s-uo5rAZSR7PXxsFQSU3xVBz26ZnCe3ASVcPMGao0w5oq2USmBd7XHmHJx2wv-8sIqdtcROMlhL30pQ1LVVauI8q2VGQ8=s800.        B. https://lh7-us.googleusercontent.com/dBkohvwtcMQuFoytDLg51CgFj9m9y55b1lNrMmiMaiZorEAleX4iQmFEQLUAxu34RaNDHxDjANUV7Me2SaYDSAeL1LafYbiOqjcF_ZUzaEHCy8hXrMbnMOm7QCFRg4Bpth-KYM9MEo4HN7g=s800.        C. https://lh7-us.googleusercontent.com/NX_m_KovyipTz8XsFtsT6IDGOJmU1VPpKCQqON0PQH7q6_7_GEr5_IZ1Br6BDJzWaOTIGMII7x6QWuACRgpSlWJLwKxWDmGgYsekAj18QpW3MWB6MPuiphe27LrdZFs3nS6JQfr0Ywpl5nw=s800.        D. https://lh7-us.googleusercontent.com/7m_oBryaqTMlcqefJusXn0BleAtxbXOeYKZK1Bh0cZKaEgeKijb-KfgkzGv2iamC1QLaWgjx4hIaiYXSVcWIeJSVclMhmDc1whYUrW8gbQRPLxwpGY86mu3dPeIFeul3aKgxSxNDNt7NkXQ=s800.

  1. Cho https://lh7-us.googleusercontent.com/9YNrl0qqclDFdnsyJ1daEQrFPtgj0ECRrZkjZGCaKiLY5-R46VTSgoZxquOWFL7hcY7Ia4JuI1TSo08mCxKWSyYZwaOcS6N5d6dzeYxe_5XrIXKS1PpVg1GdK7DVjtlBCBefbj7Fa3awYU4=s800. Khẳng định nào dưới đây đúng?

A. https://lh7-us.googleusercontent.com/MCSjW2g8XoNzaJWZeBexBwiZa4t197uCrZMD8b64QXDewmkx0lu-0gSGAGyMPxXV-TuGOzY-TatqLuZ_4WJbThiVuPQOmCcYBYfhEFUu0gW4FD2vZ-wfV2Jr4NGVGtmg0WHMiQGRt1pKqqY=s800.        B. https://lh7-us.googleusercontent.com/TP0XNvEwTbtSBqctZQu2tM0o3RKatb3bxir9ds-avcF3zuoSEo5wFnUmfw-Sf1XnE08LxrVVeCpo582kH5owAXVwTuhNUi8m_j83xywa1EhTYsTPSRWaVIF3rwvGkhJh22mhmlVzpcPAx5E=s800.        C. https://lh7-us.googleusercontent.com/0s4h1LbdEGri9AjQMe4Y1YHpDIAuUkk-ZagGSCkOZIoTAgSeNlaJBsHxGWru-LdTyWnzdGor9rY9fH8mMchO1JwKF3YntHH0-Pt4WBf3V8UhjTxZgGuOD79JD_4OlFRE7cUQeVDQpinRaEA=s800.        D. https://lh7-us.googleusercontent.com/YlWOCYPGF_k4nFUMlJZF9upPplyeyMkWsxqzXxliEO8tLOBCIb3dNkuRO_PNoIG8FmNvOS60DaxFuc5Vj22mz_MbE-f9aWdIgv_tUcpg-G5zDm5Ww9iNhRzFHLBgI31a0vq6hoQoebR1XcQ=s800.

  1. Cho hàm số có đồ thị như hình vẽ sau

https://lh7-us.googleusercontent.com/yasIGh9mDeZ5xsb1SbIR-COy_SAezg-LW-bpENovb-tISafl0WXP2L_EjSPqOE55VofZmuDetIrZ6zWAlxSykWPt-CG2Em_s-C_ghIJpXg--SUDFi7xCNYw6-Ct1u6F7m53CUuEBWSg_5AQ=s800

Số giao điểm của đồ thị hàm số đã cho với trục hoành là

A. https://lh7-us.googleusercontent.com/auPStF5eOJDbkFfxw7B9WF_E0k--Fgty0F6SlGcZ2ZYlktYpDXRw79dBAFgAwaG8IwmHkMzi8qZdiegRuFrPJ58BhMRNAm_GzGy3r42B2SINxE7QFUZOFTZAw7jQ_3b50YvF-k76tHX6dK0=s800.        B. https://lh7-us.googleusercontent.com/fLvwVHQyjr0ji4dZt7kmC9ePRH9pkzUsmW7o4yOBasPxbkM5ha2VfjnekQ7iG7u5ylx4yNt4Q_LvJToFcWE2EXF5ik9_D1vPltCpvPPcqG8UXqHhWT-9v3rpsfHIVHFUxMXYSXkyCAQPnpE=s800.        C. https://lh7-us.googleusercontent.com/a_itPSypwspY3dytWgerSik7_nmTTLIuOMdNS5zh3x1SpgZAoksfcuGiMT-iWU6HQoJv9hok1nTxt-vebiBNehKTpriPLuP9uEnCkvqsaTG3TOqsAo67RWG7ofWfXMls1HIDe3_-GZJqXqw=s800.        D. https://lh7-us.googleusercontent.com/JsHn-TR4Bv-8Q6kV49k2GYS3HkNeicDWDNE3Ih7A663efzi0y_beZROMtypne1T7uN4PZspezNdIqVXZlreQV0Wlit-T4hiS9V70cprHvqqhIlodTTl42hYKqnQxL47sR5NSIYLlmzSdeCo=s800.

  1. Cho khối trụ có chiều cao https://lh7-us.googleusercontent.com/mtTO-U_xeZoioVfVJTCNBkWayIjVZQwSyjVkbMAhfT2XbinwmbiGzrCGbM7naeZm9MNuMuI8MbHUgzV65uj5_A-9AEkT0cgVut5JGN3A2ha8e0sqt0MEgL9Uj9PaUsS5FFHY4IjxAC80Xt4=s800 bằng bán kính đáy và thể tích https://lh7-us.googleusercontent.com/nhdlqdwB0hr_1-oYTvYWZwNtMEflVt-LygCvH1qzgyZtdJRiPQeXBS2BxngYqrfwqC_fUCvq-lOKoiao9K930htnavWjo8tdJ9qyG8kQH0nM_nfY_gkO5zc5vvPoHrmSNy1n6fFJ0HB2cj8=s800. Tính chiều cao https://lh7-us.googleusercontent.com/DAxGIKPp0408po3O9qFrRBxNwN22MysfeFma5GnFNRFdRPlIYHvplCHEVZ8mCyoGsywdLCTa6gt9PeKGEGzqtl_kf0e01h8f8MhHJ4f6WbneKak5uO8ngDMK0oktZvWqH7ystHxrtreWpT0=s800 của khối trụ đó.

A. https://lh7-us.googleusercontent.com/82WGlD-EKVWcMPWWhI55Ta-S-gPdbJHVZPeXC_FIR06pjdN7STO82rb9HU5byNIswNI6ZPY1qdIoAx2yYfZzhtq5COGkaqxlpCvw24T4kjRvfCeRfe0dBxJGA9zETMBXi7_pTNTVagdZFTI=s800.        B. https://lh7-us.googleusercontent.com/h_Dgw3WfjuXCVmsfUFf8FrldjW78Hx8KyE817SIMAWhf1FrNGPO-1vmFX-Uf_9XIPogB30Zo6dkNnRBnlRxfDvtbku2i5zS8xRBWyijvi3EThZsbZ98UZMwFJpceDc0MUsQi-PKy0eaUnj0=s800.        C. https://lh7-us.googleusercontent.com/RNdljtY6mhet24D3D6ZeqTOY_Bf__17XI245zdZM_LTqP3BwuXcd8U7RYILdnA9jZrZNrTMd9BdFBglhxAzoc9l_fC4DNDH-fUisNKs4qs4j90_WIuh9FcDNJ95O4WNKOWj5nykmIRotcOQ=s800.        D. https://lh7-us.googleusercontent.com/uo5Zpp73UzosPhCWcfcfRaXELPMyuRT6qpI_N-xKVk6PCRm-N7UOW4K1qd8NSgJUmeSHyK0lBcFhp2iee3wCwWCSSebzSctusBJLN5k205UL3crpOAj4yQRhGA1qU7950akmNog7lXdpzoo=s800.

  1. Cho cấp số cộng https://lh7-us.googleusercontent.com/GzJJLB3xFCKUz4O-z94c9UoUBdZ9PPscW9Ei3S50CcF-B8iQPOeQNmznyMVpQ1jYOtqXLbxpbbISlGRqGLh-5W8vI3jrrLjRUlURLhm0j95H1CGolGiYOQ2RsbXjDLNOpQMI4mYb0NiGFfw=s800 có https://lh7-us.googleusercontent.com/TBXERRRR1lf5veJLTctjceW0gY8AJh2wEDbi1IyIpVIiyn9Rq3YBNJqKe5DWEmphOh8g_8k33MRKP33GOxihPFlXLZPdSJ9BPDotfbO3zxy_eK7nU-mnEysj2S-oRg3QLpn3BsYgXThhAXE=s800https://lh7-us.googleusercontent.com/M6oHu0HEp1BwTgXxQomCuFI9mbajQYkiW9UL9ogc8oRzSu4s3EgoaQXqsWXbs-Rdmk1A7z427sg43ja_3JQdhQzN2341wlQ75Dq3mqrMcAVkP_bxfo0vVB09sNLISDO9B1Fl_folU04v6tM=s800. Công sai của cấp số cộng bằng

A. https://lh7-us.googleusercontent.com/2Ds51sZb53J34rjTPRg9VN80oVzfr8BW3jU1-KBGDj5RPFcsD5UhwoHl2Eo3z2IWBwBuSxqfW9P8T6IknpEegr6tCeBYABxmEJhQnb_Nw5ajpf2hb1WYkc0h6o7CLykQJ8XKLdsCp1YZ8uQ=s800.        B. https://lh7-us.googleusercontent.com/m5aJtGtHWzWOXx--_Kz-me2QhOC1nVYUaAGTqexqsDWFIWPlAUiS1KZOeuW6CIs_o1mCZJ0yT1h7YBYb-fTRdIg2EpSD4w5lCKJGuuIoofUXu5QfLfpChVbjWW-gNNu3yN-i4nRzn4fzbnA=s800.        C. https://lh7-us.googleusercontent.com/iWXY5KUM5ewAtan_DPrmc2Au4PrX3HmuVIJp2lPxcwlEKIEBLsct9mujT9WkdPUIvNzefYzr81g4NxPtAgHMoBTDCMVZ-uMAn1T3ZCy9hjcAtPNZmnxYMHsW2OUQ-dlf0g4aA6yDTXuvCIM=s800.        D. https://lh7-us.googleusercontent.com/bpSiyVxGGTfMf_B-pK9QIWpAtJZ68y_2MlUAWlYhGq3PxHkU0Bpg7jqSO3prt5WIUdgJ2GZ0J7UDExTr8G3_Rqgf6bavC-Q8-S4CyKSxoo086EC4jNzmvkcCWSYM_34YoB65bP4CPhRMcw0=s800.

  1. Tìm số phức liên hợp của số phức https://lh7-us.googleusercontent.com/vcEsis_Xe2C35zqcUu0mrcs_2MF902tElqfVbNurEn97-QFl3Igv2YXlzDXIHyLeIYsaKYOjS1xuRMOQ7wnTWLv3LHwDzjKoso1Nf8d_l_ekvvmPc--4tB8bkAEQI5WqKwFr9nB9o29uO5c=s800.

A. https://lh7-us.googleusercontent.com/me9ZkvE2orlsV5Iz3Uq9BuJeUt4dnukxEm8qnuRgMrO3P2FaXXeoFwvZAnfyA8tyc7Zcljm3F-OI-ALOP8nprMeoT7TkxoNWPeCCLqD3FWbRLfgPa_6-gxSyiSsY92xCVmlsSGLjq35PVrY=s800.        B. https://lh7-us.googleusercontent.com/HH7kpvwbF569NaWDnqqNhQUZ_SP8HyNfLpjaHTwniF6wAsqAejF1aP2qDEAvLhXDolp_Tt_pX0p0P-2El3TEFieEGXNWAZQJu31jHsMh1HiIApMJ8hAlNrVvOEO-i4m010XPINGJa0gnn2E=s800.        C. https://lh7-us.googleusercontent.com/OTjMWS9NJxBAxhBrtgPC7W40SKck70-zw73o1iOdQH65q8F4A2v2bPoa7BBejmva6TN9-Wz2FQnaHU9CyFm30Y_y9s8NvOD_Q83WJoCRn0K7KUCBn-KA9zlaJ6H1UE-oto6sB3Pl7WS2_Tk=s800.        D. https://lh7-us.googleusercontent.com/f7STX5Ny96SeCrvI3mxENCfcc5b0ig3l1J4Z3IvaicmCqJXtT0-JQY1M6sNJj08nXx5C-iccC8g0reFXidvLM7stskaXyAjSiR-UEVO8EH90o4QLeJXEvMTXiUTBOen-93GKrI3-F_OvoSQ=s800.

  1. Cho số phức https://lh7-us.googleusercontent.com/3Swr2piY8yu6eIJNseExJnBoGtvHkdVV-XKZllKtOavNXlPvK68DX03r-Ybfjmi13lTLHO3SaCpRts363sdFJ-kRX4XNF16JT9It0r1Nnt0GQ6WQWGXTRRXmFISt4BOfkbS22a-XSnxRMzs=s800. Phần ảo của số phức https://lh7-us.googleusercontent.com/gujPP3llfKGKHqpN_V09a9TdfsEBBsLXZeNlF8MjwwoflBEQfOkIelJnUI4ol7vc35NtAvfSxD3z4Y7NGW-t34wZjX_agDIXofZpiXC9G9HxdmiU1xAit_cQMqJ1XT3VRETElflTA5RPfqU=s800 bằng

A. https://lh7-us.googleusercontent.com/JDWPjdGiXuk6hbGB7_Os_LoxJPgcgZOmyphmlE9v14J9EX_JlvxJ08SfWZOjybdqVbSJzeaeitoC04364QOojMSDQ36CKUDKHCCboeydZthpSAIlFncKkOkVCVhSNNdajFpBHv60BS1Yzkk=s800.        B. https://lh7-us.googleusercontent.com/DEcDzwa4P9KnuuZlhA-FUMa_BB-GTnWigSvOCj7g31cYrgmUh0X53n47pmSZDgUOLY0bq3KR_UDPFgzvvj27PtrHh2s4WX30_NwcbIblCpiP9_O37EsTZw2TEeyaOS9fnx3PI-nqAIAJskI=s800.        C. https://lh7-us.googleusercontent.com/41s0cbK4qWg8rGTaMOBkvus3vNhgZhYgpDxJA4YFkF6pf0RFG2WdKoIDiPrs9fYlRGmTNilm6_0riBZoHfGEDX4UKZIsdeEe3bSq1ucKAtGUgKEEzKd8VJ3vk5RFKaG5qutDsIZEd0-m1z0=s800.        D. https://lh7-us.googleusercontent.com/Qv44CET_9qvE0HNbt7NxuCh1UYWPEDpy9fBwYZ9KTSaOWXnGegqTckjMcx8v4iLTnEGIxom--TCRkYfb2r8cLS2t0ckFfz9ZcglvNnBOrQ4gm5Bz_Mu6-LRgpZGltQIkxjflaC07rtSResg=s800.

  1. Cho hình lập phương https://lh7-us.googleusercontent.com/-0Xjco1hD6E6oddm9ApIGx75CiOCZMvTVuAxKtUu89y6_aFBHgQaxGTtn9Cq32ROCSVggs5HUSwSoVotSLWlTsQUxAHusk9CRIPmegvTmCZ9_Y6DV34je3PN6hmiiWzIBU6VQYwo6Scy8yk=s800. Góc giữa hai đường thẳng https://lh7-us.googleusercontent.com/SgbuR4fnK8Xn54Awn-qcv0NsfaCFHsgnYZyQ0xfeAMW32ka0T6PduyNYpDCOlyov1JJjtlgMIrJ2vdkV1jew2gbUGmDxzA7DC1xFPsP0WEJjzgiCcsitJ_Nh9JYHnjrfhfC3s5daxqThw3k=s800 và https://lh7-us.googleusercontent.com/FSYzjEOjHCl8uGn9FgpaHG8YpWoUlDmVmpY6MtSJuPzHUL8rVCIyegRA98LekhdJkuKlovMcYaDnZ5iBzazCNLCufR2KRaIfPYFFCZ-X7PKVlxVlADSvKt1OHr50N84_18s0iaaMpgfRYaU=s800bằng

A. https://lh7-us.googleusercontent.com/MryJ5lhbrlAnOXxPCWUKIDKoHT2XTKu6HFJE-QV8OG6YZesRDeSaAt56PFw1EY4blmWZEqdTWOal149piFywlt-sfgiul51ciEnXqof1lT2loPSqaoyduB9SSiOKlcUiS43YcbVdzzS3OAY=s800.        B. https://lh7-us.googleusercontent.com/dvUWgRIBbxE8147PQXlcFJK_48dNvjI5Zts9CqIcbSLedPX4BCQjsRwEQMLWV5VOwc7G7PXv9et8NNadoPdZ53moM7zUljsrzv7zbrup-SjmLzMdiFe4B7I2l51Cw2NP9WuLJzavNW0MQ9k=s800.        C. https://lh7-us.googleusercontent.com/V3U-mVguFOeF85cojnH4D424uVT9RpKg5OhOl4MiULihsDEQH8j9mPZL3HV_TRUfu2wqqJoNBAVdMVUnRHdCZIMkDQUTBlRL06zicIZ7Um0KC-PFs2w47su0reczVHjDug0vuEeTMYWfNA4=s800.        D. https://lh7-us.googleusercontent.com/WpLrZbBWUNkC6kTNhHs0DzvqABAB7Da065YLLIM7-BZl0PvLQtpKvlCfWNZBErH95T4LknFv-TACvHraoEZYgvBzwjXRwabcfBuEA9v0UJIW9bbdM2IO18EnmC1acamh5p6RO4T4jkI2WK8=s800.

  1. Cho hình chóp https://lh7-us.googleusercontent.com/U2EkPolEw2Ytx7t6o9gApGTP55gKKAFsd1WgXAoutfkW38VIe9wC3p_wE04BFh8nwhSavXmJ8-9cIWuSJiTSBhYTcmvuKFvD1VHiNDzqA2xaGrvo5z2K1sYgCNhn7Cd6tcbLXP_RcDoQ3Bg=s800 có đáy https://lh7-us.googleusercontent.com/IgXfgslNpUQTOrsI_yEqnI8lMA8zD1nPWsNTMBr2-g3aqdGSS0FbZa539Gq5Rzf8iHFgP76r7DiCgTp_TBNCCt0ZRaxLneX_zDt-yXH2FGEfN40u_GzBUvjtxRgIkAsoDEDvvbhaXCD-d0c=s800 là hình vuông cạnh https://lh7-us.googleusercontent.com/-ILNcbi6W-qMmCIpN_3FGXLbQsfAyxxDcIO_x0XfFT_GdKotVvB1JD4NLby_kFsaGc596Z-4oHgcu_mDUkqFXsLGZRddzEYkJXKaHlUllDLpcJt86vYd4UE1-xua-kmF9Z5zxQ6LXEn7Z48=s800, cạnh bên https://lh7-us.googleusercontent.com/Q6Vgpex3rfbblu8zUVFIh8trbaA__T7A2zwW9ZKw4tvoONOorE9q2q_yxLkO8t7_LnXCk3t_jmhj4J2hryhStMyx_3wwEwWnogddi0e9cpnqlopjnMbgKMP5z2Wt3SV8agigJ6ClS4Fy33E=s800 vuông góc với đáy và https://lh7-us.googleusercontent.com/ApXdrkxIB_Mgw-5joka-ABWFg9K7gdfNrZBMe805sLcvNIl9BJ5My0gmG2OFHWJ4e3aVagVrez0sNtLVChC4GbydAgeHkecxp9bgvpdmqzVgPcbO7Pxb7cReAODmfaNPQVi6S5TB6LLk8Y4=s800. Khoảng cánh từ https://lh7-us.googleusercontent.com/a7BwLuFYA8oc25Oli8LKf2pJ10872ErnH1LzpcGUctk3zllS536bZ1P9_rj8MLlAs6CKT1N_bZS6Ig2ttKURyf0emaPFltZ1cqrxyDFws4hCVZ1JV17WSCcyiYh75zXF_b8n0uKZUwJYjWQ=s800 đến mặt phẳng https://lh7-us.googleusercontent.com/2q6Fa2sdTwgi2grHGivrfEiALh4GYTv6R8q_UA5DN_FdRToE7VWcWDBbDUAFsYqRSqr_zn416OJU2-g9l2lvne9XFr7wu6x2Cyat9zuxqyQRAYtCcS4FMWIHlq3kWSuGvKCoFmCvYYkLXB4=s800bằng

A. https://lh7-us.googleusercontent.com/7TiukfxEeStx8Rlx4WRLUNmo1n_kUWxGkrw3OSCxBF8ZzkM3SNFw3AIJSohZlQjMbMo3Px-lkMfHiA0dNvMtLeTBPrESOyK8D0h6XgbqpW_MSLn-D0QcwxsA4hSDBc81QG6SUaAPXropzwA=s800.        B. https://lh7-us.googleusercontent.com/CYYasEG27J5dItbmfBlMmbkr0inGQyZlCsSBnzlUXQZerJCPIJwOYglF8esoBROcQz5a1tIVmI6N5OC2IxL6hZrFNJWtVy1FI4jNuOPjF2UE9GZ_EhTjTjtqAuBJmuAXaFRt-b7twCimilo=s800.        C. https://lh7-us.googleusercontent.com/gIQzJ61cEKW5L4l4AeMjrjvRAgCFnuUV-VNEMBiQPDnn0aokHKC-cASD8E_ZpyouWvEVN9T37mT4FxmAcTMvdqYvRrOtdDhsz6cbxrJVTu1c7xmwmIkYKABTpnkutdxSuKvEytHTDF8KIZQ=s800.        D. https://lh7-us.googleusercontent.com/Y7x6i-ejEtDzr27DOlEaH2R-aCTsbFEJHoQtDuEXJHeY3fYK28TeifwDXrDymUVzd0lIPlQqxzvptByPtrWBi5ex9_CTrLa68JY-nJufEjCe4iLaimwQbSNs3u9OKtb3RKj2igwyy5pFlAs=s800.

  1. Cho hàm số https://lh7-us.googleusercontent.com/C6IEsJI9AffLClKiQ3aMp2p9kWvHzho4fJ0LCrhGCO1Di9kUaTvf0a-rFeIbGxQojDBV44QbHR1bT-9AwDQXIVBbryXH-wM7B_UK3by5-55RipS6x7wivqTC4H1vQIFwAomf1ZiKitBGB-A=s800 liên tục trên https://lh7-us.googleusercontent.com/4og_xSQv3R8Y57JiDAZiDYhejOBixrk5PvbLIj8bwwbL_50KLlHxlJinNfW3O7tAl7oWmIB94t6Y3x-V70CAfMQru7fc9nHOwhpek8qNB56Ti5Ikity-PfFSbrivVei8NUnENd5ZJ2v0g2g=s800 và có đồ thị của hàm số https://lh7-us.googleusercontent.com/xnD9FBrXK56kSEGWnI_4ayC9Fa0ug7D8V263WAbkG0M8TAOp7m9nEBqXV8HjPgNfP0pTQqgIpHx8tGVGYCMZq8Fog-ZLwK_w7wYFJ5Gm63tsUvb0G5zHZsCi3kyuOqrpyU_6C_j0kIYE15U=s800 như hình vẽ. Hàm số https://lh7-us.googleusercontent.com/C6IEsJI9AffLClKiQ3aMp2p9kWvHzho4fJ0LCrhGCO1Di9kUaTvf0a-rFeIbGxQojDBV44QbHR1bT-9AwDQXIVBbryXH-wM7B_UK3by5-55RipS6x7wivqTC4H1vQIFwAomf1ZiKitBGB-A=s800 nghịch biến trên khoảng nào dưới đây?

https://lh7-us.googleusercontent.com/EAyvG5-g9XpiWZ5NqKKjIAf0NXP96L3JkiEvO8DpVACDyWtao2RsK-hceuyceAsHGA3k_7SVq59sTrbqnFB5eSa5X3Kgni8lSEWgG0w7qzbrK8A9j-lmjkbLP9m7bBFnfTgPAX9a0RYXjGg=s800

A. https://lh7-us.googleusercontent.com/vKS-2vSc7Uy8tppie-kzyWnqHM_S6p9I3B1XI_D7ccDVX80ZAFdP7CUHblJXfUk-xQm3vG5v09g806UctNfZ9GVZRMbgEd6wJ-a3nGaRu-cyZJVcoi7HIdVbmpNEl4iHVTk0PDmvXAg9Umg=s800.        B. https://lh7-us.googleusercontent.com/AEuETI7Ka4iktDDUZyIiG4q_CxnLMiJtYDwiHJuB_ntMuwkXo3giU10MYS_s6gaEWomt19kB6f0d-iQKRh4wHXPsto9QspmPvFjS8AAGQ4Ntho24NcSXmtejC0sUi8d54GHw_ioqFOyqCec=s800.        C. https://lh7-us.googleusercontent.com/965yBlQklpc5r_1VrISXJXAFsG7jopeOlYeA3Gbu45H3wrF45o3RiJsnnelZecTNg4dnq0paVrNynbMe-GyJXkdwbBczfOk-TLCVO5zICyr0FNMcgLhVVi34F8z39Txm68VVWVdtw5oztnY=s800.        D. https://lh7-us.googleusercontent.com/MyNZYkdzu59D-CPs8DjWIhF9RsEwe8b-tfgfB1V8LX5i7WWs8Tz-76NoIcGr_dJ1ub49Gnt8EpJilQbO1Q-l2PaVhg-fRnisgHs37GxDDRs_z9pp5A5Tc_I2TXsmZ3UVFkX5TvbfYoicwmg=s800.

  1. Một hộp chứa 11 viên bi được đánh số thứ tự từ 1 đến 11. Chọn ngẫu nhiên 3 viên bi rồi cộng các số trên 3 viên bi đó với nhau. Xác suất để kết quả thu được là số chẵn bằng

A. https://lh7-us.googleusercontent.com/T4QbL44f__uR0cbhtxRaGWoPmTc3Hf5UB-9KT1b4iLhLOJuWxY03x72gQdzSsfOXgE830GwTG8-GjCVOFm-0fCS-lfhFok4BBqLwLsE5vAeA2JEWycn25_W9VOmFmFRHYqSFUWlQIgzTzKc=s800.        B. https://lh7-us.googleusercontent.com/HxcrNmjQn7tnv4URDFcjGubV8hPqANLhKz0LzM3lKJ-0GZEXs_SRsJj-D_yI9j1VwYvKW1fyiY5SqvvcudG9m9seIJfFZr3vjrofGlFe5UI41MQC3IDB8ecThgF8Exs3ylQYi9qMwfMTup0=s800.        C. https://lh7-us.googleusercontent.com/0VkIwphz-c_4-A_KFCodnJMUISz9LTluxWY-9hPKE0KqLvAJtYkid0PrF2MOH6UlhVBJIm9fNikTDOg-RHjhMh3c12dmOT4Pq6hfodNrLN2rkF7AadThqRsv79kMkyaj_M_g0iXYKUQE220=s800.        D. https://lh7-us.googleusercontent.com/pGUsDMYOuzdaSlkDy00wzHN9P3ZuyVcDe15fz3rW3uQM5ae4Mqpmd4LMLUwNqhYZX_0jRwu6PYBpJ_-HM-XNni7tMaCm_eTTm8yDtn4I2GAfVddQUiLBsweEw21CMjNwwpDRdYld3z4jzII=s800.

  1. Cho https://lh7-us.googleusercontent.com/r6v2cBt6WwpcKY1EX7pUffCaYSkGYB7TCqFmrFvdKaBS9G0FMTEzhr4c33Skw5e--AqJtBTksoHbywNSn_zfPv_lrryD5f6FxKRh6MAYQTaWk5kt18oAaJfyNpSl1S_lGrShIkeH0BluBog=s800. Tính https://lh7-us.googleusercontent.com/jeTRF4f7BHHNzJxLRdXXwhLkfLbErFNwz_NErLMUpRPk2CBasNSNhogJ-MoQ9Q_Vu7p7sd64zUNsRFS2FyMvGldlfs4FYPZ5xmzeBlVRME3aS6SvtjCtHBBQzU4qTawALcWALVWxjX6mULE=s800.

A. https://lh7-us.googleusercontent.com/TNGnWDzkHq-UA3J8uM7sjxCN_SpkzFmBCrC4ehwY5G6o1dx-6Rq0fCbs9RCWLDc2sO8jLZC2ahJKr2JnRbMTu5y0eUG_q7-FJu-OO8TC6TtX92urnxQbbgbdtRFsSxrugh8j2N2UYxbv9MA=s800.        B. https://lh7-us.googleusercontent.com/vHpodnONSp2noI6qPGlnBLiXANYR8ibDtCyl2uE-idejffK1NeOWZZnU-Bje44KAgeK510q-kSIIIxMxtXGnqRnKUbEh6s6i4PBnVJG4Jo07t3jT6zudyvnMv0Eu9mUdLV99CcdD7l3t8Bw=s800.        C. https://lh7-us.googleusercontent.com/k7jVLbZEk_IAXfCYZ56whOO9YvQViLBqRdI1yxJvCCKDiXZ7Npo3vTF-gtQjHEoepTUc2pyiYIoCWMPpsOgTq8Zz7uKiaqMTGohSzZbmaiKKuxF4qajkDsSQl1Hl7iDYg_vtNpCP3eCnAqo=s800.        D. https://lh7-us.googleusercontent.com/qOW-oObwfDnMlcJ-nK9CEFgOb8sYBP8A3UUMVHIOOoF9AYL55w7xEKCn3tN3i9Nucuh3ZeLcsUh-maYqqnoYVhaqFvX8RK9qIX7z-te8aPGVyCKPZDRfMexNhbzOYtZ06IuZJ3gtDEu_XDI=s800.

  1. Giá trị lớn nhất của hàm số https://lh7-us.googleusercontent.com/H6TYQ_4hUR8YGuHTg3D2He9RUYotz1rfyQXN8rLQ7PRxW5VEZUoW8ngUUB8cPhHSULCrVFH5cuUR31lZR1CwBK6gQBBK32nYdWnj6ldIwXp0wtU21CXaR0k3iHHLGIkIm76-7eig3hF0dQQ=s800 bằng

A. https://lh7-us.googleusercontent.com/1aLULEWZMJPfXb3NHeTrMR-pnRHYKxHl6l265O_ZerT67HN4lP6wH0OiATSbC4y6MULTC7Hwwfg2tHMqAEVhpDBsp7TsGLsebtTCGAdxGXw_bCWBUqbS2HMdfSPhL9brwrXo-qZbr2zdufI=s800.        B. https://lh7-us.googleusercontent.com/-aSgbuBSOOb1mN7BEWI1fk7K1rZ5I6bG8lfAVy9vqYilVltT2zkuxQonx4kHvzYPVFng4RKpVCb389ALhyhJe7knh5FFKGj55nx0jHR2CiWeWV8D0Gyo2IlipRHwQ-88ZqT9jKYf-qf5vZk=s800.        C. https://lh7-us.googleusercontent.com/MeXgHxLXDSleXWGxuqZxXOy7Saam5lZahYxc4eKOqbiyisNkJbCnisWqVuGKrPLSz7EkO-zdXjeQdFmgdlLCiSyOQdgnbJrZrpQlJTrlZBAvD2vZ33S1LLi5k3eYYikgwH8-93pUkWPl8RQ=s800.        D. https://lh7-us.googleusercontent.com/z0Y5kbCvm1uv1sFWTkwNAo2IcwI_-k_IDQjPb7sovDr2GoiLS0SITIlu9kZSPse3Zlux7mSWpKhp8jes62OyhXXW3sXtR9UbJLNuLr3HvpQ9PROKVvSV7evnp_l8g4aPNRApBIyfn8LdJYs=s800.

  1. Với https://lh7-us.googleusercontent.com/avHBVohYGDK7eVlKFiCLH49cjBXr2xqPClPPJWrX5yS8watjqvIn3hnQUAxalIUhNqUiJ-KMpq79qBuOkuvFJO41DU8bkdWoTqMKoldBdrCtSGQouTBZwxU_IlNi9SUAxpytJLg6iA6SCJg=s800 là hai số thực khác 0 tùy ý, https://lh7-us.googleusercontent.com/UJP9PiWi7O6ceCYfH3LcGxNp4ZM6zxXjrVjYcNUNSh6MNSj-rOB_cn4IvkftDEk5EEphfa4pP9DBA44PThlrpyNFH3cEhIs4V-HwlM9Q819gkAy4nykXbz2W-oGF4Bnui7FtZXy4Q4cH8nw=s800bằng

A. https://lh7-us.googleusercontent.com/AcZ5XFF39YphGBwcQ6RKBOqGoltUCZB_h6kF34X9f9jgObSE2EivZ16oFlQvMc7f0WYNRqQKmpOK_8hMfQC4hUhdhX1QM1-Ks9a0RbtKvxKq_XE_IOY7evnqOXY0_b3vhoucouJOkuhr4tI=s800.        B. https://lh7-us.googleusercontent.com/RIRytsTos6908Re6NYVPDmJiQ7PAfnjXqB8LFo8NCt7N831DZRsB2ZfVANuvz1D7LhTGbyQivD-7enmoJAHFG9-bnkjBJ3VBGKxMlJL79jiwxcpH5WnqYhWQQJELQ8vd3cE2CRbfEDsIqCI=s800.        C. https://lh7-us.googleusercontent.com/X9oNWKwl4_igLcM1zPWJsqVYhOnKXHiP29nT3YClQGPlvkmA8d8fnwajbGpmtxQItGeW68-bsSwP61gGFaWpzYhvJpeuYloZzeuZc-agOeShbrsIF0t1Jg9aamiXodrJwJTOJYGDtme7Tqg=s800.        D. https://lh7-us.googleusercontent.com/5UAYocUnVXlcobl-KMk_tzou4AQci7sUSgh-7Fh3d4FvT5wgXzC-zEwxVjAkMbYAvip7gs4kaAgmSJ0B5POzvmFW1_fRMQEfnxyB0__L5d25NL-hq7qF1xbfvedWpaDQ5w2kgigRDGQZt4k=s800.

  1. Trong không gian với hệ trục https://lh7-us.googleusercontent.com/Opps-LhXSrgWvCxMnahKQh5KwkYlB_H-q-NftAB36tgtP5I5dFZzPME5EwmZbE2LV9MS5wYt4CUbIjhmpZ7qss7axF8mkO-39Mnh1XPppUa3aRee40p8yx8U-mVLRVZfsFmmp6j_L7prHB4=s800, cho điểm https://lh7-us.googleusercontent.com/jz1CSQsKWDL8kf4mnvwabmuncC0ZdES7VmEb4dZTn0KiTwlgvikluHTwxgx19az0mGHRQfBY04WzXd2YS0DtzoBqDTbdqj-jkrgRZNJmaUfR3pBeQMTx_I-ih8KHaHYU6YZGcvRk43At6Yk=s800. Phương trình mặt cầu tâm https://lh7-us.googleusercontent.com/rjFsSxC1P90xEr7forBR5SAhK23QwsnMvalf-d6LgdlmJe53661HR9ze9ZVHr2NLed4kYR0zLJ_pRMYy4meCdY75M67ETAzuvdGxVMALReA9bGoL2FijUqyo3bHtoh5ly9YdkUVawhD12N0=s800 và tiếp xúc với trục https://lh7-us.googleusercontent.com/AyULdGkRTYw0ctLVDPn-eJoiTxXJpmEp45V_Cb-S7AwhYuWN1S3ShiKaNA92C20Gyf5cusZZXoBD8a3XohrTnIELwqabBlJ4Qsaq5fnW1ACYT6r0t3i0kj2kTxV7KSCwIvJpwopdQ24y9b4=s800 là :

A. https://lh7-us.googleusercontent.com/Gr2wOn5K70jVLwf1BvThB43UR0ioBJeQ9ZNMFdMOTeWBK9meqV1E3mIR5XgcWUfPirCOJ5XemrToAafyXqJalLo5CuFYKI2px7FBIOxjalrtXm8GNeHvnbSBdwyr4efG0U7xIDo128w8C7w=s800.        B. https://lh7-us.googleusercontent.com/QLDj2GlTEEOvuCh7cXPDp4feb56vZkVYZ4kGD6JhjXS1eSs9UxavfaEqtxK2LYAGq2q5cEC5YnbTN8x034ENniJpxRcHEukUWeM7AFAgbk9bmRZYvemBmAEKkrnXNCNgGdIlyCXsabVFkP8=s800.

C. https://lh7-us.googleusercontent.com/9lysTURSIPcNGiXrdjRlbWaAt_RA3C3fLVdhsOJtX9BEKyTShnFRd-ugrfzvWCRIfLf2CMIS-FOer87nkoinUTtsjVaqL0mjJRTpxi7_mKwF7uinP8gwosyEhw-7sRceAm9himWJlWuobMw=s800.        D. https://lh7-us.googleusercontent.com/S_5NEcj7QCFmDOi2wS_kY9yG0WH45g935NN-Q1X1_C7h0mGDUdotqRGYcI858rsS2JqGvK6Im-f7k-LNmwZ0lTLhPvNq-K4I1SRUFONQ7C81WYqEKNz1Cd_LI5r6qLokX8Vu8t6PjaJFSQI=s800.

  1. Trong không gian https://lh7-us.googleusercontent.com/NzKdgDDHmt_xSiRYdnXNStq-qc3ciau5v6HwnAPclg5wV2YculWW4eo4M95jYHpGlX-r_JvlC6K4p5_Rs4iYOU0DVYvMLQqO8d3L-bJL-BliuGS_JTHCwRHqD6NrpUr7rBzX0Swsr38HIkA=s800, cho điểm https://lh7-us.googleusercontent.com/0nwlnHrxB0IeHyoW4c-yFq0xYgkbORp3Ro84I-SuHSdEWhEwW7ODY5fzYM17DrVffE4V4U7J44iM4p65LxiXzZdtsK6WCWH3ccx_Q5jBLOoQp7fpnCjr6h9G_ziE5g2JRrrTTQ2gMkMLnOU=s800. Đường thẳng đi qua https://lh7-us.googleusercontent.com/3fBtdP2s2khAZ4LvW7U6pmzopPtNBHU4uxAu-5yRIZxmpk-sH0gWNAwvsTKnOrcTvfMaexiGc0xAe1wbPzHcPvDBP9TuEZlAt7DVVTdk8d5MVHJIisLDF_IbC5IlvzFki8xr7cQHPSXyX3c=s800 và song song với đường thẳng https://lh7-us.googleusercontent.com/wVS0K68dOdOLjHN7bTRF2mP1xRl04ovgKtbxpiv3_H9pRaiAnf3_8TEfbVD0vfswzrbh9wMcK5GQrFJ6v8IshSBwC69hMQx6YGYyKxmVTLltU9MVsLM7fq0Tos9JQGi9SMR9JDoyjR4WYWw=s800 có phương trình là

A. https://lh7-us.googleusercontent.com/e4oC-fRakDROB7mbRu6SvBU9WxX9d4_qT6eQ5iakFNDEGxMcb9MnbWXhWJM0RQhkLXxXG8ogYf6TUvbz71SAZXin5hDKHdGzZRmCBLk-tm41Jth9MHIXmiQJvsGD-L-RQa4YkTScnjamhxc=s800.        B. https://lh7-us.googleusercontent.com/iZwx7jeLO-YOhTfPwbZREsTXynauGwCmWaDgke7wDb-QER94ycaUom2R3P9eE5KkYdz_Wl8Zp3ok7D1pIiADzOG6WVQgq3kzbfQUPCfiDQOD6EMP00U7yWjOchj-rptky12OHatt94OXxyE=s800.        C. https://lh7-us.googleusercontent.com/vGQHf8USoU3j0dkH-gAa2_RAWqQj_PKSQ60czT7o8byegrFtw083_DFEHfsURkBeNU5kL00HF25LcJG47ZjtAoDQd2doEFVSjmwpckh8FvNjInp4XY1Dt24vkJWXEqx7SUsdwEUE2ErGix0=s800.        D. https://lh7-us.googleusercontent.com/zQozc3CR4_sjpSym3KAtGdXVRRatvNfoj2n5ZbtC8jXputYKgVJnpW3tXkhKHqMJL6AlMHtuOHHm156F33jpiJiAI9ouALoPaG5GC9gy6AMbvpLB6vRooxGJ9hOQL6mBEyK0TMd28ms9IM8=s800.

  1. Cho https://lh7-us.googleusercontent.com/Ox9vHXI7JNi42OLEoPUxOlQAogiMDJjlTRZ3gtBnNe1LHcmNpXF1Mz2lZbefqf_kWouLR2rZCUkbcoy6WelsJ_3fHjwspAyRtBeiLnJmnopzSaS5bBEkK2B8HTNGzwW8zXN-GgRI-pESnhc=s800 và https://lh7-us.googleusercontent.com/BX4YCcLSRGLrGmYc3MeFKsVRosSznGK4MjkSmfrH4ke8LJOSqUhk1rT3VHn06ler6NC4zS8fiwT_vtwQRhZQ3oA66Hio18w_KQMoc00BwPWNtFzKfAJ6ZbLH1FqMLoe9OOr8sf_v4W7vYqM=s800 là hai số thực dương phân biệt, khác 1 và thỏa mãn https://lh7-us.googleusercontent.com/gXP32KexTSJ8FGEomzmL59h4IRi62LzFQD4D0JsoZDO0yvyzuBOf_E94wy2x3lSzd5Anjit9QrrqbYHLY6SDJK1KJrUwMicizvSP5I2Fl0dE-4jkWIQo9LGpo64bUzacwc4AWndAHoliTeA=s800. Giá trị của https://lh7-us.googleusercontent.com/DNdtwhVhAvIRP9q9O0dW-rGYPzEdEOwV-MTHZudphOUt9kjMvMpOjdEqItevDi1zen8LfjcLE35Tyd0evd4UozyoULnBRhRTPz9PCUjU_We2t-592bwZjuOEuIIBaD0M8kfsleiP6PmhVS8=s800 bằng

A. https://lh7-us.googleusercontent.com/y4Gv-oDU_AFJMA5zDEdmVXSYw5Nc3HUo2JnWhc_EUpsZ8We_98vqWYSTh7E2g-d2GuUAWbpojiLEHjy289JAwtxOwQFu9F9Ud7Q5aGHnjEYGDCXlBvA8w_Q4o0RqylutLYfBCROM8YBWGCs=s800.        B. https://lh7-us.googleusercontent.com/yYwyBo4W-Y_FfVG-6MqdxppWVEFRo-13JZT6P2fOV-H-Ea2RM5uiWFoQvI1ABXoeSy37EMH7FS-fyrmdu2vMjuW5-V4CtnKdHCI0PChvlCgBJYXZsY4hQPzgQ9BaobPJoQLwnXhbs-J56lg=s800.        C. https://lh7-us.googleusercontent.com/kMzjDSXy3p2GKBgEltRpoFRNNyfBhJD0vQ2PhZ2-E3e6uuOta5cv-fJA2FzAByjRLMovm97J27yLAIyLWFzeyRSA8z13JkvmfxekLgEeZDnOHRupZ4jHbR6tlm7ch5GggToa-5qaYj7u-N0=s800.        D. https://lh7-us.googleusercontent.com/cW6c5cJrFtDpwlUb52HjvQmkThCrOaU1ZKGg3yCTXsefTxKUwEExZJpasJo2RjW0ENNzcahf2s-gUeGj8Qdv4ECdfvG8BwcGxjFHIYjcI5zUkso6j4eLwdrwwVNmphXK2TxM9om1SrCQJ6s=s800.

  1. Có bao nhiêu giá trị nguyên dương bé hơn 2024 của tham số https://lh7-us.googleusercontent.com/K6tdczqW-zEx7ks6xAAZFktY0KniDL0bvMyrurf86BqlNCAqPsP_miMCiZQLq2dZcKNT-Oc5KB9HzxY53_9BnP132RVNqG87GJF6dIg_TsjTNmYjZx7tGJx77pnxydORaP4_dQmml_xp5BM=s800 sao cho hàm số https://lh7-us.googleusercontent.com/ff4zIFKCXHyrJCH03Bi6J01olrCcXrWqVlSTqVYvkBNSIN92CQhMYUsJORC8E348yG_5HiSZpMkA57jaD0CKPZMHzLhqQ04nMFA9IVWSrX7knbzA5Q_TW8w2HkA5XX3OMjvkc4eJabLOa5M=s800 nghịch biến trên khoảng https://lh7-us.googleusercontent.com/K6hpPVgWcj-6ycmb-SIx_EQAMWKrFq6SsQSgn2TFOO0sKu08MtiPz7JjDdOAlTpXR2G97D9s6PxE2SI9pCxbnwMDSYa__U5TQer802BQI8x_2GwozWWzRlflQpd-p4Ql8OX5nGTtzesP3rg=s800?

A. https://lh7-us.googleusercontent.com/3i9rtC_E_Y6gVlEPaKTtqZ3bDi_sQc5JqZIzeuFUDYZ1OrVkhHZ_unLkIzqCewbV4XewyhfPucAUP1sUius2LvB7P-4cjLWxtETuFWFq7l8aLArJhAwOvmmU1VcVQFv1jj_36foQ64zMIg8=s800.        B. https://lh7-us.googleusercontent.com/FCAybJaXQH4L3h67x6pcB7sywfZquMXNh3m3FWtbIF6y0YHpsSELNszqudQ9fvgVJ5he01TI8DCiO4eSx4RtxGmwDPXjnEWgmOrPHQRsQwqnRSK35nV9YAirQSUHdDzYnQdLdTc1C2D8m7o=s800.        C. https://lh7-us.googleusercontent.com/0K2UuzgWgRxlwj5tcUFdj6KjP1p07VU5GcaFlxm1cdHUoe-kGJSOpUYPxwgmreEoSjgeD9sIlFjDthPwfyClBZUeb3HBy_WntGKZc0ZivleENNtsI8E_8FvelA1rWwFBI1D0lfaRh3bZaAo=s800.        D. https://lh7-us.googleusercontent.com/Y01vLKzzPlgRJle1D2nPI7UsUxYR2Mw_uH9y8eCr4F2WyBMXg2bRHBju2BdB7iV5oljK4pVQt1BJu4Q0_TQPyG8d9DCqqk9RBJevzBlgEpwTfK2ECdSep-JZDeLZsNhQmwp_XFIdkJKxaN0=s800.

  1. Cho hàm số bậc bốn https://lh7-us.googleusercontent.com/VnOVc5SsrWHkShKqRhGop-gOcuUDpQxOmymPaNYwX0hjNAwVUn1tiwtJrMf4BjuEwNoJIiFj9_Hjemv-i0qOrosTYQTV9y6YnWIMbVD5raicc-0XgyF3S7eYRFdg9irn3P3rzRkKbz_Oc0I=s800 có đồ thị https://lh7-us.googleusercontent.com/qhmTRpzKQnKhRbs1Cyq-VzYRi_2K4RFy6uAVtGNKo-gvAwzi8G_WRYj64E48zPcyp613RO1KlvmeUTqqMSoaotGr4fxhNgMetveSf-UIyukWNrzzMO56pJpVz-LhLRU73Vz7QEL7nuFw0GU=s800 như hình vẽ.

https://lh7-us.googleusercontent.com/ELtX0RJEwUfFq7o4VNFksa0euM9dvaQaNnqUNQHN8hUZJ16UkeK5RiLwPuqzwth3q2S9NM5clynjldSJGggWtzpp1nWFnjD_jHrid8bLXmv7HT-IaQCwqPM1ba1fye0y_Nc7USnrJLwgi04=s800

Đường thẳng https://lh7-us.googleusercontent.com/faXz3-Xgyh9ijxgS0wynsi6m3Y5wjodOjULaeF-P4WmvIKq0vhcKIm44sHg_mGNtkLWquuiNisB_EMtJzBkAaq4co0_LY9YpyX8F2jB-MdUmuI8eq-wtW29BYTeeNjDM0dmjvh1AwbrIEjQ=s800 có đúng ba điểm chung với https://lh7-us.googleusercontent.com/iwSZ_yMAyVBeQ67EAVEGhJReyGEeUJFL4GZp0vBk7fa2E_RZfNsjTQnvDAT5XUhh_g135ti2anDdMArSFcdfJCbwz0TqrRsKBSuFHur9KsX_HyynXnVMNnQldtvogO0Lniri1yufjXDxiSc=s800 là https://lh7-us.googleusercontent.com/_Op0o2Xt-d8ITgTj7aaDwbDEHikPxJdBzmsQAP90Efggdk0oMw9jS3dvHtGZACJl9G6lV6o1o5kogBE7bhVHTx7fSO5gxXOMt-O0WJWo0N2z7e1eKhGp682oGGLkZEfAmXVHG8ZFgwaScUw=s800 và https://lh7-us.googleusercontent.com/233ZrVX3pe5cQvHLWatd1YJde3smx-L8ppr1ba8dEnU8n4PjTLG0qRXBZNCoNu2iFg3sqzeW5Or0BoilfMiu6dJ5IQfhO8u3d4x-U3BPTy-U6u9nzuCapilbpwklEOGVwUpJuwHLAwD8zm8=s800Biết diện tích hình phẳng https://lh7-us.googleusercontent.com/S5JWe8wn1gHV-6JC9LHeSKnAm3m6S2yyL2zV19runFp1QrPnJ9FXAkdz6pybCV9Lh6tEby38tb4PAamGYl9xp0QhnYsz0sndEWrd5FPWkufGcw9d_pBQyLAG-AmX2QpvNMZM0Y_CLlyMnO4=s800 là https://lh7-us.googleusercontent.com/wJnBr5mpbLBxSLpy-i5015_G7HyVua4NthqK7a-2QyiJVRozm7A6elGuhBZ2vmfZbzcZIMtO8rG5Y5AE1m2-NeAf4ocF0r5G2yKXFwo3E1ssWuCKCZQhzgtIjF7ENAAFm-DunyzlayGkibE=s800 Giá trị của https://lh7-us.googleusercontent.com/9bdGZ94ew18ezCwH1ZZKTVFR03OA-CSWNtn9Sjrs2K9Xes9ZZd1tFTyCiXm8DtqYnAzmTZXQ_YNMTWF-W0OffjYytFRVITmUurS8e12BpUbgCoWc0T8aadj5z6sO_O4yiNuS60caiHA8bIo=s800 bằng

A. https://lh7-us.googleusercontent.com/FU42V41VmUhB8Pfh6I3YrTDWGo5c6137gHmHKZ0bpGKkb6vxeXhEzYhVtX1-00VUD6Ztp3N8OG8xJRJa9gkcrg9QJY5_vEbD6f_RXzPKn_uBvyGbCurtMGmTwnEowfGqjCyeJwx8-9TMCaw=s800.        B. https://lh7-us.googleusercontent.com/99UP-bq_tdLiu7s4mU6BJaPrS75k7MQuLl-onb6qdv3E6tMuKBE1kNhOi60Bn0-UMbJ8LruspsJ-Z3spJ2K8HlgL4OVg7g2sVkCC7ikINlcAA5XSri_UXAqCzTqogAd66eRqKJZvzQ11ekI=s800.        C. https://lh7-us.googleusercontent.com/zCXLQqRn_K9iTKGR4lDIUjp2pOL8fUUH15oJJFs6p3qD0fOCDLDjlb22qSSS8oOL4lHhfLR2Skuu5BYBKyWs_F9zl9-Tw2Njpf8wYN6bjCM0LQzuQeBt9jup0ovgRPqtvgFrJ03HtyaTlUQ=s800.        D. https://lh7-us.googleusercontent.com/URwC3m_ShvCNWXDOcBEsRpAola19Q5vWQZIgee9yhMo4r-DeF8kCvblGcZq04li8MzJNCGaetxQsIMAWbzqwXZSjvE_3eF2x8nGsjY8wt0gc7wTTEy64T75gsNLjoNlJynC1FIo-Qj3Bvcw=s800.

  1. Cho hai số phức https://lh7-us.googleusercontent.com/4WBqnPohXX1RxYxMkhYfx_DolHvcu53-erucLq16V18hikPOUsvghJSqMvyYCKISr12pq3phL0PliKwTE-CXd46JjIumbtn8R0-EEsyqMQMsi9f398mD0Ttph8SZrBmqCnRXQojm-hcdgpk=s800thỏa mãn https://lh7-us.googleusercontent.com/dBHenKQYcW1uZzA45ix4RaZRYijmAvub7hHfqLIIcxoUQ6T4mRB99Q-mnObN3HlgS0_rTVfvAk5W-qU7fxxHYTroQiZkef26qrd7rXfa4yeMbGKdxLaGD4Aukhvs9ej6-_s59SGNjChNHXQ=s800,https://lh7-us.googleusercontent.com/piA07LY9hH1lDmWLjgc3acorLKyMnDxDoCY1OZM9TTVvvSUKgt0W8eN8DrZ4PSPllBAgeO39uFDgsOpbGK-2KFJOk8QH3bJbB66kdlz0FjuuukGR5SSPawEMvfLmLW2ZT66zIJEjThpYMlg=s800 và https://lh7-us.googleusercontent.com/aOBuW34aKY53B6y2mQKUZ1Vc9b60sz1qsObJIl3fGkvf7nwBFqCfCTiIvjdsR5DwW-KWoFC1QLckNVesvwdysA2yZozCbTEnlutlWRp47luF4TFgGkSuOYcYiOFoLvbcbkYhmm-kX1cRSAQ=s800. Tính giá trị của biểu thức https://lh7-us.googleusercontent.com/MbmhduNuzHHMLjM1Rjj6XddgfJ58RnmfcewwEnTo1rU2JZybC0XKnk-tlYPrNKfTw9eXCg80luhjZ-VOm3-61v5EISM9UdFfpcQ-Cy8Cczjky2IgCBdAE3NnTkuGea1AqkgoGZ2G6cQBKo0=s800.

A. https://lh7-us.googleusercontent.com/-lkUjkPMeoImKmKKmBZ-jKj_2akuPPxbyzQ0ubl_naSatDY2AyWVBAYExLxeidc2ru0AGusq18zCW_yBk4bAW_rGweqM4qwOIWoMrzbbA9_d8cWCRjXM7nLcP80_CU119crnYElKj_kjJak=s800.        B. https://lh7-us.googleusercontent.com/x1E700w8hqplOPuLi4Q-Ls5Fn5peNlkkAyKZshFu9ISDDwp5j63MfsJLDBDnuSGPJuDXr6u_FKK0UQ-Ei86VODNwzy7h-CNqnJORTXNwjMwa1eqF_LCjTpa_e2nJC900Me0YiXqMR9Vi4y4=s800.        C. https://lh7-us.googleusercontent.com/YGM4oiTfdXcj1tnjBAZNuUzNM3ulDIJnkvovZLPpJFfTpv4FN7YJP770bFnsSAdTzTPvx9sLXpzQv5W2tMBJUpZ4dnG6KdnO1sV2-ExX-Y0wd8Mk9_1j8TTJhqkgWHelp5q3jQr7L679fu8=s800.        D. https://lh7-us.googleusercontent.com/b85aRfHBlfykMEGwBQBvWHgO2Qzp51elmoJ5XvPZZRQdeOcCLLB6-jXcFIT_wICWlDF-JnYCPiI2_2pScuUEaWUSol4uE10tzwQUZ3DcEAki10ax8agpGu1oiX9__BUcYFMyqKH-nIJ81ig=s800.

  1. Cho hình lăng trụ https://lh7-us.googleusercontent.com/XYp3NmmdSeNxfAl3Qv8jzzEEEc1SG2A2Q4YGKa8z91hXmjn4qu_hw8lGtQa7CQ6xhUfGcnrDOJd7Z1ao-me-xvdX4DsFBxNv3iy8OkzUZTc2yMS6bhtvlE4t7MBZSrYBiYr1Yuiz25A3Wmw=s800có đáy ABCD là hình thoi cạnh https://lh7-us.googleusercontent.com/IAWZpZTJFPguamjKrHT1cKwiuaq9pkYNg8mSytU_apcGV06q5Dt2BkBjEweo3UooDEMxtF-AnVoiJvonpSIWlRrR_IjbDXpxslgIY34ZEEiDdOVb3DAGdArqE2wdrIcQ5AkwXgBTYiIs5EE=s800https://lh7-us.googleusercontent.com/0MPqcDcOoE0JKCIawUxRps4GzoNx_Jxm72FshWC_jIUbYReWi0lQHg0fJ27ZF2MMbVWrFidCeI-X-W0ESP4GsJD5K61BP5WxW7dmCmWznDa5duPIyaJ_C6SFzyVoQzDjR9R31RSbsQpemR4=s800. Chân đường cao hạ từ https://lh7-us.googleusercontent.com/hB77XKiL6w06X1tJFdfIDjeWMFKjffy1vLuFJS8n-cf1RXKAIGgVwYj-W2dr-WDNS1lAIZvPE3OtjHNEAPnwMNRgX9LV1Achq-KErGnyaqcPq0kJkc-TJLRPwHZ3jObpgs4fSSXtbifBIOo=s800trùng với https://lh7-us.googleusercontent.com/U7F5O-c1Hb3m8bBdl5L3hpNwFpudh_XPJEfJtYHAJBtzrS0p_AZZLRnNhH7XFm43SfF5F3BpgEih82f4p9I0UXGoKdsVI3_bG96U6JsRLyV8P8rDfXrq-ShYTx2bJWZjFQNsseeCSarMMnE=s800của đáy https://lh7-us.googleusercontent.com/-MXu2PONeJ_BuakyWn5gf0f1oGMpxC2E3mzkXLHnmGfqDNT3gkBYns1SUA-oa099Qu3_ANv470nrN7AZbGsZkqJOmo-wxiMvHpfSWX_pntBXHsNPR-_Men73sbMG6y3o8rgK-erXtPvEsVc=s800, góc giữa mặt phẳng https://lh7-us.googleusercontent.com/gTzLP9GZu4EldgOV37b2zZO5CpqLvM80YjKXgUOi6LRhB5lUs3Xm1hLeWT1YW1EZs35Z0tyW_Q5YOqZNQLUyvQBAAJt-yGVUqsPmeuYhpWOgfpBR2F-hgebSCsG_XnjBuY2Xzo56hBKCRe0=s800 với đáy bằng https://lh7-us.googleusercontent.com/Qix6gKmArVHWSaC7Xdc9MxZWxMdQVx6sDux5CC4MLSpHQmWPER9FVXCMVru7jkcWqOIEJxW4NKbmtdMecR1y2sbt82DiargpQLn9nIYKD9VJKhL2PpfAfVGqlq5h5t3bLbq8pqdBs2Okqig=s800. Thể tích lăng trụ bằng

A. https://lh7-us.googleusercontent.com/ktqIwZ56_Vf-8TMnFrw-gda5g1xg5DSDf2FiUtbP-OrzHtYuNE6KUvMkZYBbn37D4_vgh5r18od34MRSeM6JzNvPyDwyiPyn8WBjAX4wdjntosgdWowW25vqddInSw7nDbzlv0e6Ovvzb84=s800.        B. https://lh7-us.googleusercontent.com/zUH2wtHxgSHQvt__AgmeSu_iKuPeMtXRvrguR6C94Chn8odE6wM4i9XWQzDGRhgmZlAHfWW4HTunKOaLJqI6GADR_I_Srz7-s4gsQlkz5Cy3m5kPf-mMNoTfuwqtyl3sVXxzwxda3TwDD9g=s800.        C. https://lh7-us.googleusercontent.com/aOsn2jzgDnwxanp46eWX6M1kpJu7G5KQ78X1_N7xyYwZJ1cPDY_4wrnu2dVyDWIW0D9cywgkQslLGgtN6O0wYeULhAA9CdNm858UMDMAKfFzLnHWBUuXLNs0nPXWu0EAMDohf_vjuQ_OuNI=s800.        D. https://lh7-us.googleusercontent.com/pRcoir5BH6etmaOZjoYPw1xv7ERwxfQUkwtSoRcWGWJR4D_AbPpC1DJiBRHPB0SJzeuosNzBqSdRAON_4qQV-spQP7SO7p-EhpixykbisQgCuk1afgY4g1jmjgVwGF8pPOOEASNTOOnT90o=s800.

  1. Trong không gian https://lh7-us.googleusercontent.com/tC6du_YSVeQ_BtvUb3151JM5tJ6TDh8DDFMJRHwKs_DqORHbI8h76msE3ccdHM6fBP1bKv6OCg6VQ-4qWU8W8NoXFNtnYjKsEtaAIWAxCghLJ7RUc_rz7wJGEgSb2eO_b_4ax4A16NjfLGE=s800, cho hai điểm https://lh7-us.googleusercontent.com/VOs8efAIa1sWvfIpMMjUPi13Dgc5L63gm3iQboTLctpLyi9f-mxzveY7-JuJI_2NY_0xOZ0n5sg89lv-kQuN6tQ3mA8efQJsICXvxpzaUHSfQ4z19i87H0knVbmUeWwhqu06Fgj7YeQTGiw=s800. Xét khối nón https://lh7-us.googleusercontent.com/ifydfb8A6aiKKJFTISRIU2OZM9H0Dmv91GARB1l5jcjdo3jt_JELWfBFZCREhLdzns1Y8TBnZcWlDJCsM708ViITXBY2dmX3muE93Y1EReB_ehqchUyc_caq2Hlv6DHI78wppKZHIYbHf9w=s800ngoại tiếp mặt cầu đường kính https://lh7-us.googleusercontent.com/ZVSwc3g4kSyK0DsBZcVdQ6CcYM2xMVq_XyaraxS7rfSE_LI9ZByEEk15X-I5WzLTWFHb0l2jNc6rpl7Lz-FrBKfNKcdm0wIxz5MKYsY4iUUFpUV6BL6YhhNnIYb0kz9cJRF030TDMpd6wzM=s800 có https://lh7-us.googleusercontent.com/Cs39uytWYj2LqlWty0R6VN__N4rti9X1SrB_iw-dw3BSibOm1D3Hrj3tuKL1tlEUMB9sp9j72oVuJ8sFcjCbCgxR18w1_bdnmCKA96jDy5_KNJgpBxWv2NBB363WgZS-nzu226c1eDbjDdQ=s800 là tâm đường tròn đáy khối nón. Gọi https://lh7-us.googleusercontent.com/lKSgPCVIP5k06cqVh3jkV-2gzJsXRO1bndoU9a63fSzw2kesKVzSyqCG4o2GHrbpWrF0eVjobsN4AxAxUkbvBUQIWSieriuEGPAToqvpHy_zM4nh716aIqUZIk124uSscpfcVig-_pyDuaw=s800 là đỉnh của khối nón https://lh7-us.googleusercontent.com/ifydfb8A6aiKKJFTISRIU2OZM9H0Dmv91GARB1l5jcjdo3jt_JELWfBFZCREhLdzns1Y8TBnZcWlDJCsM708ViITXBY2dmX3muE93Y1EReB_ehqchUyc_caq2Hlv6DHI78wppKZHIYbHf9w=s800. Khi thể tích của khối nón https://lh7-us.googleusercontent.com/ifydfb8A6aiKKJFTISRIU2OZM9H0Dmv91GARB1l5jcjdo3jt_JELWfBFZCREhLdzns1Y8TBnZcWlDJCsM708ViITXBY2dmX3muE93Y1EReB_ehqchUyc_caq2Hlv6DHI78wppKZHIYbHf9w=s800 nhỏ nhất thì mặt phẳng qua đỉnh https://lh7-us.googleusercontent.com/lKSgPCVIP5k06cqVh3jkV-2gzJsXRO1bndoU9a63fSzw2kesKVzSyqCG4o2GHrbpWrF0eVjobsN4AxAxUkbvBUQIWSieriuEGPAToqvpHy_zM4nh716aIqUZIk124uSscpfcVig-_pyDuaw=s800 và song song với mặt phẳng chứa đường tròn đáy của https://lh7-us.googleusercontent.com/ifydfb8A6aiKKJFTISRIU2OZM9H0Dmv91GARB1l5jcjdo3jt_JELWfBFZCREhLdzns1Y8TBnZcWlDJCsM708ViITXBY2dmX3muE93Y1EReB_ehqchUyc_caq2Hlv6DHI78wppKZHIYbHf9w=s800 có phương trình https://lh7-us.googleusercontent.com/FfFPGBib16vEBXhRvAq8Q3fEl8egb6vTOL9QxmLDNdnHdYET7n8c6-JYAqwi9lFBcLTWgqnqqmK8X2XwfUhu0t6PwC2eJtYoQwPhnApzm4KTTzZsndmujgv00YFdFLWQ0qb90YTDnntqWB0=s800. Tính https://lh7-us.googleusercontent.com/FPmJ5b7kXE5XRUED1BUJew_GcfwKUGPY_2_QjomR81OpYauDxNkZAANrE94LXU-GyQpVTlEUHeTidiqvnj5FJsLn8_BdLqMoyXB1CtfpfA6NDfUNFofkR-SqByfkq2hVdB1mYqG38565ZZ0=s800.

A. https://lh7-us.googleusercontent.com/YxMD7Rq8jv6cPc6HgEobwVpk-nVURKeUHD8-jfwizeFhKYcQ7NYGo8a4UkIKb0qIae7CErQ-gvWzYVhnnG0veQYfpegsI-mRKLCUBQ0Ctzlxy2dfVOt--bFNXln4gcHNKS-iZcglLvUXaIQ=s800.        B. https://lh7-us.googleusercontent.com/id8xTeAyLtJ5vqzluhH4M6bCXBat6vZU1h-ZzTlYVfUtifrIQygNqSEqI2-suwFpNV9skTkBkQpQVhFCHWqF6vHyl3uM7GjDlHGwkPrGYUSDgWtaWEk7M1PzAaT_IVeNBctggSuuZFa3fWE=s800.        C. https://lh7-us.googleusercontent.com/K8-KUQ32lALIElKegjHt2d4Xsrr_xpRv5ifM3CsJoSjNTi0EC81yWUzVXQIzrm1iQCK5Z_H8TlkAu2p2xit4jz__-W_9MA89APFvjAdILZInBQ9WWYaO1qPSNEwqwGrdYrPpKfCegLReeiQ=s800.        D. https://lh7-us.googleusercontent.com/cZ-Py8GWBO3dAYj8ccS3plmqd2Cxd8D_cySFr0QLulY-Q6plnusHV_A8PJuePq4VVZachRoTGxn6t7n6vR4R1N2Vm7epxUOB4d7iOkXG-aqZKPRnWM8NFDCgqqIHa2w9p8a23MT-ja2y6Pg=s800.

  1. Một chiếc cốc hình trụ có đường kính đáy https://lh7-us.googleusercontent.com/FD94pvlZfBnANMFSaUsQrfMFz90x1lSeIjM85Bs28yJf0DLm3hlsilAQv1JzJwK9DQpzWPDV4AO6rnHjX2Kf2Kn_eKgt7ZjNRa7IE1H5qXjpw5N-QUcBvSU6QVUxswQHG-9METT0ZY1LHkM=s800,chiều cao https://lh7-us.googleusercontent.com/eWOx10O7UUd026wv-4xRb_X87RuFZPw1MAeMZuyJcUK36CtPdC5OGdMiCJizZABcVfrSdw7OX2uRvRqgg8AcaCfEQzqpydJNEWHIHD3uWGKthIldEG_WJR12-ckHLF5YMVTGPsR6fyAs23Q=s800chứa đầy nước. Nghiêng cốc nước cho nước chảy từ từ ra ngoài cho đến khi mép nước ngang với đường kính của đáy. Khi đó thể tích của nước còn lại trong cốc bằng

https://lh7-us.googleusercontent.com/L-XF4oVhd5OEpF97mlucAGVjiJ4eTRiBAtsjIsp17gajpAf4CpP0rqK6y0MegMVUZzkOW7uL3N3mBG-SU4DAfjhedex1s2NfG7wH7pSzG4s-Np4XEwItfF4k7KdrzFRwc0M0ko2jxO5a26Y=s800

A. https://lh7-us.googleusercontent.com/BdGeZKoXQb18t-XQ1DuwOjPGsFMQZcl98xGjthGHSpDOLpiNLkdKMvzlLzmLfFdrTi-hSSeFqti0PAKedkCHVdvHXoxLjfPC5hUY2JQrUVVybgLeRUlIwzwLBgqWZ_twonzTA31wPuyOaQQ=s800.        B. https://lh7-us.googleusercontent.com/2tXxbG_2vbM2QHliMcuwKZuYrLqYn_9wLbWBE6vfVLe5hAiLzBOSPHIrBTLaEjREsohBIv23vhSoIrCB7coww7deNZp9FVVR1OLCOvb-8BBEgHyEO8e9lvkxI4B7vvmi0VecmAb32MyBODM=s800.        C. https://lh7-us.googleusercontent.com/1HYH0yx8LvQ33Y_dtrlqsPePivW1i1kogADfKbqPlyHPLFRHRJRhy5d1JD9zlRGkjVywJe2q-z-bpfXra5R3lVwATVsFJIMUefrBAJxX1oGZHe4H3r6SF54lXt5DbeQC_2_rJXV8vobK3L0=s800.        D. https://lh7-us.googleusercontent.com/nZd9kdUVDa7hNb70uMNOB5mtT3R-LjceakR5MmeDRn163Cb3afvBH9Q4TqBzIwVyUkStEqA3WZWt7Q-lSvSWLbFsW99LPXWucbO7SfEUuqnN46R2Eq3X6E_PxShWie5oJcE5rJmIoLpccEM=s800.

  1. Cho hai số thực dương https://lh7-us.googleusercontent.com/x35iKXPPo54B_QMdr9coMKh3bXcZvSD6g0DlU6T-zXT0ZeU7c6oDcpyDp1xIWSNcOK-XePQNaCErE331rBZp_nYZRR838R_wXS7d_AzJo0BkDYMhsa-5rCrIj25j3LdVbz0dreqWkDqCXyg=s800 thỏa mãn https://lh7-us.googleusercontent.com/0YESmlS6WavOres6XtWBQvH46dLRMZK_Hus5cO6tyOEMksWhPjmpHGwgyQN1vY0X6wXOGMLMlDfyBgL8XJBECKzVdsh7ZLkdrfMNOgLabUwH76o6YMVyBGuddubji_OP0UF3Bb_jRrvaTj8=s800. Khi biểu thức https://lh7-us.googleusercontent.com/4ifLcrCSokA_V8jwGYXlpj_H0WjBVZ7RJcighwpJLGkxHioYUkVSETwG-4MQCbtbvURl5n14FUoXVB1Psb6Dkx4Qr2rL3S7GGVpFNFRIHkzEBpixFKfGxBgKvyt4ReTL0K_Nv0yiIfe9sDM=s800 đạt giá trị lớn nhất, tính giá trị của biểu thức https://lh7-us.googleusercontent.com/LiIFW6iRaFiKKW0swRCyeOknLFzMgxkaC0IGXrt_bpjMrwY0CcvJ1WWwFDRItbgrigJRK0Wl6saVPagky-6vplj9eg9AJe01sZOQd-2s8UZ1Cn_d-Xe3kibrElpJSJPDy2UAX9XIwHHRM9M=s800

A. https://lh7-us.googleusercontent.com/FaIlV-o6mZlDLSZUfd4-5h_J7LICNpDM9ZnkNVejik6ONAgurXqCSjwCaHlpfFAz5_AApQ1qB-GTk4X9qGMIuKZyCNq1ida4jMboWHskQx4ghUsBCzrg-7L7g8d_HbtNgCnIi-nSvFEr-oo=s800.        B. https://lh7-us.googleusercontent.com/owLrabCihcbpQNO4l3-FBxNPUIUFW5JfqpAsajGWYLRZ6pJhdc4EfQBYwPrX5eN1lM3lw1_kTkt0unLtyVvHEgz793hevVz5xM1aOavLysyc7hd5NOvZ8lYLck5VGdNFDbpo220Q4QPBnC8=s800.        C. https://lh7-us.googleusercontent.com/wCNeFlKLqmYQpbHEK1dJwR0r_iCxodydLZhjE-Iff24xY3Fk0fqY1QcrJ5kSr3gdVhV5cYWZZllOX6Pgqqsn3TQA6XMPwAHTiTM560OzoNjXOvo9jUcCupV5u7saWpq6CayezyaluERF7mk=s800.        D. https://lh7-us.googleusercontent.com/ZS7Dl6_XlsJJ9SF6cUn28v-sNAy3Hig3Jh9wucEqvhXWTmi7hrQ4POO28UE8-lWuQIcqVffE0zvJFhdE1f2ri3W1sWcWDLM8mxpHRFq1HT3ZQwqHnQqycoVcxa54rmXsq-Flk6Z02lGolTw=s800.

  1. Cho số phức https://lh7-us.googleusercontent.com/K0ojuUVhlxr45Ip3qfu0VqDM5gFMk7YJBkgCLvkhgQlmFjqx0-cRoSNowaY5LlilCdfgqWrgPwlT9nbcRH0Wb-7F4BB-Yl0Fk40EpyQj1zxFq06kUh7ZWlPpfckfQLraqO6SpRhjzaowVZo=s800 thỏa mãn https://lh7-us.googleusercontent.com/0RGBWWNY_esY7ap49tub0pZhx9Zfm7KhzvpSgPlHaV5fQ_byfG0EpaFAc5sDqojw6HXI62TvpfYpuXqTGLYTEAHqbPaVYNVrEYuuewV80KyEJpFo0p-cpi9CiLN7pGWIq055A9iFBIdSLI4=s800 Gọi https://lh7-us.googleusercontent.com/wXvm8ePW9hwiUWUvKGLj2S2MYex2Qj4i53V858O5r5o6zdI2FBTAoyl3GWuo4Yp12uUPZV3QbGOJHcsWn6iuufmUbkuvecipEQQqJWO_Ul3qQRsCa16z18QSUeigDWFp8vd9Jtg6aw7TY7k=s800 lần lượt là giá trị lớn nhất, giá trị nhỏ nhất của biểu thức https://lh7-us.googleusercontent.com/MXH8kVOnV9AjkzqBf554AbyuBso92pDUd5jSTxDmlUA-YUHB_K1LityqQwRx2VtllevNGuYs5vkrcm5UCX3GzAxuzX2GmLAxWvnEXkX0p_cAVad67JE6H9vR8H6ngdBt8Y3gtkKnElrw73Q=s800. Tính giá trị của biểu thức https://lh7-us.googleusercontent.com/1u-YZ2tiJ21N39Uc1CIo9NE8FUtdnYBGQqslN4u7WTwCf78BCmxFWxUAKlmlPqgb02c1fF9N68NFXfdEev8b2zUd40LsHQaCBtyBEnEZo0YGT1OvwxzAcNKniV1-xsz7uFdox-9o5qa5j4s=s800

A. https://lh7-us.googleusercontent.com/3BN8UiVPh_il3d0-4PtIkiRwaJRP7eLqMA26hIOjKvcWRuj4j6eyZ520hI_eRsCax3PFiVNenjlJndqBrQcgtazHn_vLbwIua6ZC_fWd23FEltoMYAF9TXNIrpEJZbGJ5n6oE1XYrN3ip4g=s800.        B. https://lh7-us.googleusercontent.com/4PLphmYKWvNcParUB4qcnxACmTD_joS33s-2cRmq1KHcu63198vQ5A3EzldiWXcVjksgopqF3qTa4erIYlDVF0jlxMOJXIEouZZ3IpYEmyqIxxgfIAyxe11HPDbrzWmgdSrcOqsmYG308fI=s800.        C. https://lh7-us.googleusercontent.com/A7ct-uj91F4N0ejFbPfDV8-Z0EInkBt9kk5HtkSToQhK1D8VPuBULPpefTCnb8hHzag_B10m3XRWINyjngM4k2Zk6wS_so_ZmyCmH3gPTaFRmxgx6tlF-NDVBIa522ySlQrFyCmUo-cqI3c=s800.        D. https://lh7-us.googleusercontent.com/RV63QjArONJs9InCkJDj0NqTn31ijSxSAOALdcxzkcpz2Tnu_O422FXNfCcXWjVJJ3WZhH3pXLjKbfcmFHpT-gtkkEyD_ffw24aXw2Iy2cT22R5qOKtAv5yPZ0gdJbaU4yH3-lLluIqIh8w=s800.

  1. Một thùng chứa rượu bằng gỗ là một hình tròn xoay như hình bên có hai mặt đáy là hai hình tròn bằng nhau, khoảng cách giữa hai đáy là 8 dm. Đường cong mặt bên của thùng là một phần của đường elip có độ dài trục lớn bằng 10 dm, trục bé bằng 6 dm. Hỏi thùng gỗ này đựng được bao nhiêu lít rượu?

https://lh7-us.googleusercontent.com/0Dmj8T9u0otOo2yAjhKted2Or8EQdwmgRHr_2Gu26U7bErxoxK91i-973fWrUBJ8we9TiuYJKNx1sPLgksNUcLFgIjcxxv5XwBBpYLcYWdy6--MmluJmDgLRCOnk8QfOPJTOBaQIIV5mqaA=s800

A. https://lh7-us.googleusercontent.com/aoFdvlv8aNqjRlALy7SwulZwby75PWxXHV57ClTcu2oEHWPK3035g40cMh-P_NjthvbIh1Slgdi-iY4-trNbSDR1CLZA8_XA4fCKb2HPSEXHULUAh8QdDEeqVnQBN_VMyshTgyjBoGiUY-o=s800.        B. https://lh7-us.googleusercontent.com/fO4PJyqmMu6Vv95wq9-ftDwBgPNRtg95pIKi1LVHvtdOZ6SZNfiVdh3MdcxLDGF7nQ-_8Do7QEqaZj6Pab6PLoYlP7v9SiawmZggrsVoInWge28GwNaL8O1e_zb-ChisNDwEdiPtMioNTeI=s800.        C. https://lh7-us.googleusercontent.com/EbH1QuUIf5OtywuRjsMvuT4lhUsp3AXkfF7cxpaDhuDuhsyx5Y8YtU0ZHF-vwjxRTerQ-sthdjn-wBSjm6LzxVsQmdVPtZyGUzL2hEB1pd8GGW5dAZEucu-b6rjEPDSs56txhAr8xDDiVIw=s800        D. https://lh7-us.googleusercontent.com/iaNIawHrI-2g1FWrJ0wd7DwrKBsdj_GlJZR3XBSsuziCHy_HxubXnQ3fOHpWX1R9JFvpjD5Zt8bop9cCP_EdH5jt3o1uYsRNFGwQcFQfCwwZd18BUPI8hz8fhGaitEk0nLhnASlXnu7EiDY=s800.

  1. Cho hàm sốhttps://lh7-us.googleusercontent.com/NPt1p_jv7YLo3m0Q2PvbaKbwLOtzG9Oq0glexkWFueaOEtWdtjw3TOWdtDaxYXH4tt3kpldCrrxSoaera-UxAaLJvAjEjnqYckx58Uh6qYRs3MLu8axCBcddz9qHii-3UouA3Xv8i3P5aH8=s800 có đạo hàm là https://lh7-us.googleusercontent.com/o3ma7LUs7cXA2-hfFFCh-Y563YQkMECOz71O_fgHSIJ_LixWn3Z7BdLLzB-dgq5rFG5Da5HMNo85fnvNbDl5UmRP7NfcMqI2ixhUckjhS0IsVcTg-9iWo-ArEUxWx5KjDXHJwPJrlJha4TA=s800. Có bao nhiêu giá trị nguyên dương của tham số https://lh7-us.googleusercontent.com/cI1msIWs_neKH2hFHJN_6iYfL-4qI9U2KHxsXYZk5qwyMZUvQt3QVoG-D9o9GhKJj01GbJn4mmfw55R3iTOPbqR_jik2qe6aTUCFPuP5hRCzHJmPRbGfM7Ol9JlVqe6YBspOWUvahj20nIM=s800 để hàm số https://lh7-us.googleusercontent.com/1xQx7vcoL7rvb4m9E39hw9-YTvdDXD1b0Z2MVty5F2CJqbkzXILv50X5X-w_DzPJquckeOieGxYeS6t5yRi_xHYq9WVSMXxYRH9iVWydh2vxaQJiq9j23O6ubKcz44BxFHm1ctY-Sc9UnWQ=s800có đúng https://lh7-us.googleusercontent.com/BRPNyhYXIxqwyT7ohU44A1ZIDYKt4hvmi0O_BQcRS3cqOccceTriO980GFmPIEl0wsHAXaongp-kUeFJasQg5aiyM33Jrvx51vZBkqn9d4D7l_sFB8HcDxN6-XUc0HiZ4izQ890OymOkr1M=s800cực trị?

A. https://lh7-us.googleusercontent.com/K7KWnJ0X0n-KJG2L2ZREphvLW6fINIPy3cggcBsil7nAQS10HYgS9u1UZFmj1AfMzmAbBCk7xOiA2Jk8GTHJUPEtVESL1kgnri_qrKPq214AJcuDJYyduBi6pSYS1C78al7bDnNGLe5gpWM=s800.        B. vô số        C. https://lh7-us.googleusercontent.com/dHG_qp9AhZlWkqHDro-KNpV8hdjXdZ9TTkzb-tfSjbfo9ReeiAVg8KNzuQ_IfBDqkNypKsWmB9DgYoOY3AZlpXYNipjWlbYXXOka_nGFTBzD2R-8qPgSUvF7d3OtT7Z4DaNdNCzJZkjbkpg=s800.        D. https://lh7-us.googleusercontent.com/7IQemOQ5tgUGC8o8XX5FstEddPFQbB61OIJH2712gq4-t4RFM0O8Qqv--wl2epaVGSpCRoZqdHx6Waqw0gYPbpQj0Un96mhcem14M3bTkxtpM10ieOCldeMHDx8fElknNFdVY5FzZ3K6p1Y=s800.

  1. Trong không gian https://lh7-us.googleusercontent.com/WlKzAY_YoW86iFZyKTIAEKy7oWaucFHBKhS5YIptczYm5FOy6tA_z688S6NSx5KfEJWxErsVDmjRdJPKr7PEMiFTOqordFaaN6XQLTlIatf_X7xtmepBk0l-gdwlYys69ZTPD59igjUQrLw=s800, cho đường thẳng https://lh7-us.googleusercontent.com/WPq2fZVETqGAivkYWW6nEBXPNRX2ZAtzXsutXrCz5xV9SE6PEvGm7-1R6ccNpI4H8zKsLJa_FydJqK4wKqkGOXYn12K-DGFqW0wBwGRvRMF9KsFPJ4UFsEiis36l4MRa0AYN_hR53Hivdvk=s800 và đường thẳng https://lh7-us.googleusercontent.com/UuEfgRyW6fVafnF4SFuSOkRwJzTIc96Bet3aNFT6qSEcbXoFBoT1lDu7BiXsOuEEHotm6Rc1fLZqnt4nyZ7WG7WznpP3z-BDQ55_Q3KoLJZOHANRjZ2GzbHoUkp3_UppzaJzm_1mpuj-Mlc=s800. Hai mặt phẳng https://lh7-us.googleusercontent.com/DN09hh3AznbtbN1vMIKFeD3o-PSMAWUG36l05tU3cVuIMJ6AkqqNaQS4SHLPHVukM42Z5-oQKSc4PQKBg-e88W6-MGyTvlNzjJrKF4_uLYa-f2ZnMQ8NI7IVgx4GYZz1SaCtretAHb8klUw=s800https://lh7-us.googleusercontent.com/DPuMW35VsadqOYirYUp4AZ9QyfLyNKC587s9QRKt2632Hntiq9QWYcorlAK5FEEgMs-sKROTpC4raEe3DiT7ZYW-uoY_QZybWGob5xPqWduaHZ29Zh9ycyiOBksHqrKN7YRzpyIFq0cL9h8=s800 vuông góc với nhau, cùng chứa https://lh7-us.googleusercontent.com/XbSvMl7BRcRLyaTxjZoi3z5TsZ1Kx4ZmTMADvwqz1F0WkA_B4o6ur7bQQ7Fnk5he9-pMyYnSs4H5BkYBE5eTfnWDlrzaYcBaU04HmPjky2SMQStjFZCUIRPlMHqXmKJ9xW0pdLgyaJXTV0M=s800 và cắt https://lh7-us.googleusercontent.com/eSPar8yOFnrY0ltIkq8NV-TCIgpQCOL_n6zrB21sdSZY3rkQf_j6NXn9-dN2NdUU4-q-5h3LxGgF66VyLcdvxDv5QqlSEOWjQHofd0kvkifFCdslxA4BPzP3v4XWjnzQvhVb0FPSY4nEk9s=s800 tại https://lh7-us.googleusercontent.com/CrF5qtYftxVlnes6Jqk4oD8prvkejTpzogm-pPBj6i5sWEHmkHLbwUJkdATl1rN3dqblgyFAnP2eCoXG96wasSvXXLYRjQAXGK5BVoldvElY5D85S_1UevqjusciklDEMTb2tyGt2iPjV1g=s800https://lh7-us.googleusercontent.com/gOhO4VKDuidCzFBfMgkbuuhyCA3B3u_RuJQtBUfw1oQu6oE0fbad1xW9t7jeGlrDNsAqOT1PZxnYsc33r6FxC8eC9a84Wr4-DDaCUwlSnLdE-yVfzj3L3NtBg8Itia3BRCE2yVqEivP0JuI=s800. Độ dài đoạn thẳng https://lh7-us.googleusercontent.com/fHHm4CYZ5sX6AVUlhPjgnT3gzkHWnkbK6KACJwWMM4kXduKYmuwv4mvtSBaBoE_gM45TTtnKDDKfg3Y46byclz8CTmKBSLbgHuWRLnRC8hek2mcYyPQBwMfvjaxU0HDzfPBlS_N9KezNrps=s800 ngắn nhất bằng

A. https://lh7-us.googleusercontent.com/z67sXvhe6uhSPQrM9vHbnn_g1xYnMh6oR0Dlrz1SKWUBRPlTdDKpJowvZus6fOjJcm8FMDQgrY-WqwEt41CGHSZ4SW_VBffi4eQiBhb9_EeqhkcEavU-Jl_zAiMAxWcnp-3XSDnGmUPuQKU=s800.        B. https://lh7-us.googleusercontent.com/21z62wLZ16THgNM1GSZ1scVfust0mNj3TBB_zx0nxetaURq4otba6jQk9IXo_X7aBIlPdmnIWQCxT18ZSeeUv6dRt4nMYg4dYv4r4kq6tz7KH7njRI5lcxLIoSIFvxsmHWjGxTAwAwJQlzM=s800.        C. https://lh7-us.googleusercontent.com/94CXLMYiaGucrQMacfLpZbdC8fRMpeQ4nS-8_XwricSl-YTSXUE4Pxnj4fEs-Kxg7CRXJWkd-CYawUZfPce48MJDIBc8ves4qDZffocBItoDYEBdqPNw1rWaYY9kg42qMydz4V2-NFPOTyY=s800.        D. https://lh7-us.googleusercontent.com/f5BfnJ7ewI88JHQeL_xa5FrzDuaIJARLxBLUJJ3F5ZF1iiowJjqSGNzNqSBYCNZXyVTGWySOzfB72v7s6EAv5KzxZiReI_6L7M24rPv1KUttMZiQmknho31B9BILt2GlfDFm3drdw9VdcGY=s800.

---------- HẾT ----------

HƯỚNG DẪN GIẢI CHI TIẾT

  1. Cho hàm số https://lh7-us.googleusercontent.com/-Mou4actqkhKev6375pDauqjDZsoPIf6n7k3ShGqWL5m5ciH2Wx1_m8WYCM-ikd1x-XK8cEIjmFABW60s765UbS5Jy_NfZdNClybfLXpUJ9fYFUyxFpUZ-tq_tW-mTNqUrkVh8ml7iRh3Pc=s800có đồ thị là đường cong trong hình bên. Giá trị cực đại của hàm số đã cho bằng:

A. https://lh7-us.googleusercontent.com/bsiJuS9BJL1AgsUXtIVEsPRyENIVtSdIX66gofxiAciRwh5gllq8biusxZ-pL8bYPWFqwzeJAym62gHp5dtoxHgIvFNaoDIrBLujwIHvwHxyiNw50J38X_wn83HT-PguBUilb6PDocbb5IE=s800.        B. https://lh7-us.googleusercontent.com/yGIQNXDTciOmLkPP1Cu5LM8pejRYefumQ8-JIACZPgmCooRVs5OSLQuk0ZWUYj0aq96G4FidMY8Ta0Y_Wk7Ju8d_TUfOL0M5IGPMcnH7B0ScI4EI64xM5bq6bzhrNPlh-UzJp2fpMNM59AY=s800.        Chttps://lh7-us.googleusercontent.com/W1InOcxTO16FZb4QeN7glK9uFH1mwpy7cFeR6tYKKfOdK0JB5WJD4ujncA4iNY0TuoHNXdAwM7uhaZWfDpIpknvbWu6FuOKT7Vnby4S4FVpJ62sW_woeKpQiR6OR05q4BW-FZe-dQwpzUs4=s800.        D. https://lh7-us.googleusercontent.com/WqvYQWw1IUVswnCxy0VlkIXagiTnGZIGpm9hA1AYRvzS2YuBu_yTMeJ6YlXXInyxn4ybuvHx6KVvGvhW2zewhfuesnEtxQ_mKW1V1RLP7ATA71xsXB_bUsc-JOr-ozkjrjrgTLgEW1dAZ3A=s800.

Lời giải

Giá trị cực đại của hàm số là https://lh7-us.googleusercontent.com/tk2RMVhiqv4NJtEnsoQeRXUkffY2HyCoeokHu6MsYupRkc3NnSx15UAh4I99jYPIdFJCcfZoi1knw58Eo75qN6nfw-VgPRq2GKtYJBaaC0e4YmKkpZ1cdJz3NVsskQOrpu3ACDjDsNQjDZs=s800.

  1. Cho hàm số https://lh7-us.googleusercontent.com/VcrIIsqLWAYXupxLINNp-EqWWvpI7tuKhtQgx-sj7PY72rS_WYzk8pO3sYSOux7-0H8gm4FQcj8kY5G3HbuwZJS95J8bicJMpbIKLO0vnNT8RVhDVPvCNaKHxgaoYvdD1tNZ_WtqkypvqqM=s800. Khẳng định nào dưới đây đúng?

A. https://lh7-us.googleusercontent.com/VuzicawPeQiD9B6il3xTU_bJ7PfUMIPbxI6g3hr8KTWpjchLd6JopPMrsW8qZcZyQQ_myxUomhTinB69RWxqpI3G60npiz-4q8VTTulpmS-_DUBtcK6q62WMPsbh42KP6Uk0kjoPUlh0OEE=s800.        B. https://lh7-us.googleusercontent.com/nyiLNnuJiI9V34U9wdg6Zrxfz3baa4AhHRUtF2eaPVBvtAi0aiy5TAUSnSRjFUmTKW3-l9ZcFwHVXFHGFF03ib9yv9zReMkilVsv12v3OoLnrZDvTJcW_ldHuL7G_7U77eCo6UsptSfz7hk=s800.

C. https://lh7-us.googleusercontent.com/6jii3hNX9Jhv8SyH-IcXeI-KZGlBOesKbStgrZQM60lnRESTmCLQhmp-Is-efhQS7lTzRLHZIeCIr7_wqDlOcS3gS7MG2_qdSBNVLwz2xOZcDuLZviCEvQwkxteaRVPT3rmRS25ljPxDH4Y=s800.        Dhttps://lh7-us.googleusercontent.com/_7DN8C3XoG8yiGpk6wGvcPRrb6D5bLMlXUAI6yXr9ryvHengGnxkyRZnIDJID5OyxB9mw8dYrT2pU1q7MHDi75JUBXb3ozvG3tA0r0EEMxykLHUcD-FhXJY7uzmwh0q1B92lDTwzq8-wHTY=s800.

Lời giải

Chọn D

Có: https://lh7-us.googleusercontent.com/efk88Jty8CuylXha8pq1mk_TikHSzRl-VGc4Aw9eJQLg0h2yyEatvzkca4YKcYwn8G7CUZMa_G3FusJcQvQtsyEcmmPlkq2cppL26Kdop3JoB4TPzi_BcxOUe9b4cwCXXA1lU53E0wRlDM8=s800https://lh7-us.googleusercontent.com/-D9OpRbwAGoXokbr1l7y8iKRzMTF-PLmYrAJcyRi7X_1MbeapZPAVWrQFO5lgtSclLF-1L-kdkTCBlaNqSgrudBRIHstmtdxqrspTTU12OMfzFI5Ao1UhNf6P3svDa254OzfIL4Norpsl50=s800.

  1. Tập nghiệm của phương trình https://lh7-us.googleusercontent.com/ipgmQczdh3TUcHa21aZNCH414F4Oo-47XFD6lxokCFLzOmWBIoXi59QN7msmBBiX_zlFu2n1gXkdR_Q3y9SixXTTlXrZSU1hCA6jeGK_2SWGEKllARLm17J6zxsjNArTpqoQOixKSvs4oDI=s800là :

A. https://lh7-us.googleusercontent.com/J3KaVOVaidQr9zWXk0mY7UyIDILyCKWazzAqhglqopZMrq2do9ZEcQvoI5r5koqPSAEXsHtQ-gHVXxV-SbmCEu07CMoQWAj1u-XmvTmqokCTVt6FC_VuTDT0pvL1Ipqb6mwqeEoM8DwASog=s800        B. https://lh7-us.googleusercontent.com/WFYmgbwtHgVRbJdDzmjuSCyg_7PpBYt_-CKX3igxAEWI4yZPE5rSsl2dB5ekZKV-Qw0rgdCwH8tTN0BjohVDny235e-qXLoTXDVUxApJqOyVvjbWCBp3rPOWmE581ENcfB2z2iCe0-MhvoM=s800        C. https://lh7-us.googleusercontent.com/A1SBRkFmTd1D5U_M6-sUhE4BfMnfDQSPLzQ5ycLXaJFasuASM-FitOW_ROZ4XGsORGE9J7n2oiJW_7fTqTdraM49rhVC4pDDxirUAZPkkqqYEw6rPO_Aj65ROzce3j8GuxJAMEZ2gpJxvgs=s800        D. https://lh7-us.googleusercontent.com/Ny2z-Ey7fJCZxdc6I6eA5pL6tEjM7zdYAyimIwARdCseXtCTrJKDpjwYTCGcdg1doQaQPRUqps47UEbhOP4f0eel3LOQE_KKouQh2nI8WZtbb2DnMU9YSXPBTR-s8k1oLNmQZwu5W310vAY=s800

Lời giải

Chọn B

https://lh7-us.googleusercontent.com/zUGKTUCjaNHAt4sBhK2Cq0TvUOBXO4dUU8tGIducp_NJ51lBJrtBhu45A9kmyJrSSU_w4FeSV6_nIk-lFRmxZg5O6kv9ZhrCpfjnu-wxTQcUuM4N86Um9F823QcohBt-tRfWDLcmZ_GtKys=s800

  1. Trong không gian https://lh7-us.googleusercontent.com/k658BC_xrk0v2VHXT7WVJPEe-un4CnKjKbyytOcMCAxIJ_7EWENltDPE5Wno238mN3nBcvmEHsJuhTswC1uPwsqXlrAGqeoZhhivfDcEy5uLH06dFjCydtVQqSD9z36lk4WH_1agN1sUyGY=s800, cho hai điểm https://lh7-us.googleusercontent.com/Frglj1UAX6cWuT7xhgTINWhu8Ap5beJyltP4DmnB_RV_bePVnXt9DMEvqWlZRiZ2M7nRJpk_As4ULa2j3MY7U12W45xC0FdSC8_GW9xkp6okweboBKghqdlvD3v5JIIxXrM3v3KFTC7PekY=s800 và https://lh7-us.googleusercontent.com/MMZAf3KECSfwUtr1cWQ7kidS_wX1aOTl_Mj05FhqkXP91CWp7OQL-JEBHiLhEePg-_q-PEzldrpFsZihmddtJH_2CcSxd8SoCluSFYuI4uVgQDmEvp6LMq6iyhdQopS6FQpaANcXDCXMeFI=s800. Vectơ https://lh7-us.googleusercontent.com/8DdUw2vNDNoeq1YX7s8oXuMsJOrbEeY3JeSjmsvsOmMibEKn4trZYr1OlhiMtifKPAP7hVWS8AVi4d2om7fhiR3c9Bcq9_85xXvY5sgDHiQgzfc1Crplma7EKyInv3Zt6Myqdms3uM_gJdc=s800 có tọa độ là

A. https://lh7-us.googleusercontent.com/MfcSvfqcDaHOpDQoxTLAuV7z0WwOhxJdVeOAtIYQlRbeVhXG9QXwb9d5wZZz5D-ErjTJ6-FhBiylps-ujrXwDn4RYvOaP8t_TKNPynCWAzeZvVtH8n16bGY4um-0JQ4dhlb7OeKu7CedChU=s800        B. https://lh7-us.googleusercontent.com/YkL-M0boh13iAjU6PYo0V5H_kJ5ZgYoTanp6FdP54lTU3WHEV_m1dxpeNq-1yYJuhfMlSrdhbp1dVkKd_p6NDTA0eV9KEWrz0KbEyUaBtzt9m4y2cLAt65QHq7p7a-VKuczbIzDi0_4o9yk=s800        C. https://lh7-us.googleusercontent.com/hFPgNOkhbhr1Xt2YHHonutDLL-IUV26N5Ah3tFdkigJRg2nA5N4QmLI92rBZFrxhnx_XMK6v1s65auLMpP7zMoCYW8muuZi3gkohgDA8_E6hBhKAoN2YXuKRMZQ0unchm5D7Bz9fiqQeRcs=s800        D. https://lh7-us.googleusercontent.com/Mhm-TNQe0m5f5iTFHe12arrqov982MEe4I4ohn8O3NaIUvwy6HyYL2yHexL602PMaoxYdSO6oLq0caLPDOovp4AdIpzXrksF3zQOu3_OaPBmYuk_I9a3s30c3P9VeNf69VQCSJhKU4SoSf4=s800

Lời giải

Chọn C

https://lh7-us.googleusercontent.com/GOX_YspRsTapo7US0_lWXoSgcrqoxfzuTcg1ys5pJyxN8EkHhYicFMsjG8zoC6FQHb0hbc0Mf-3kQ6GY1gHKMRzauTZMwlHeGULaLcaGyGNR-L9eJhjv-2PHBCAYB2_VYKpycrb4Vy-UM74=s800 hay https://lh7-us.googleusercontent.com/H0rxssqlWtdTlFpVNmbTKjPSSsD8zmywsCslhlbawnbJeK8H-7GycX-BFb6vg05IhBhELTGzKQY1FWJZG3RUSe1bfXEvSmY-AX6LOCMTlqTYC6sXLhdz614c0CG2XoeZCmYw9fIXZWwTFY0=s800.

  1. Cho đồ thị hàm số https://lh7-us.googleusercontent.com/tFZ0AIX9THOL7KRNuTiGwAzvp8L2Mbbq7GyyechFj_fxvZRtGe_z_HQ6e0YYZ5t0Y4-clTeHKoQlnFTXBHYrlafG-6OgdBF9BRpmTfplrFXd0YODbUsKus8RoiMV426vIQmRzJBBCUefzPg=s800 như hình bên. Khẳng định nào sau đây là đúng?

https://lh7-us.googleusercontent.com/Z5cZvnvUiiF-N4Bmi0tdIqeYBnestjeef4uKEPZaOJLMeTRhmF6sh-eZv5ii7Co2lb11tpHh4xB63A9aeZkUkdsH6L_QTAJZKXiU6iZciuj2KEN4PeEgqCUMlmlw-YQvHCLY0mjlqd2Adto=s800

Tiệm cận ngang của đồ thị hàm số đã cho có phương trình là

A. https://lh7-us.googleusercontent.com/q5JtD7HvoGCnQB1MXye4JRsIPVCFD5Pd6tF-OabIc2ELh2w8metzUJsQzGQ96Dfv8-VKjEms-73YvoZI5Zbc-qWULERgfMdI1fpbBv2D5HGCxLhKrCRcWlgu8gnVKCIdNfzfQpB8i8As9Fw=s800.        B. https://lh7-us.googleusercontent.com/9nFZGmmU4kB4ZQrXZfL9B6wsramVNmwMeQZJ9Y2b0Lhj3Xd_67SZ-UyoYzU9Fs7IZfBjUcX7YMXbfkFi9Fbbm86rW3b37AfFlAX9V3S_fWAYaOv_Tjf9uxNlCm-WJKW4IcnQZCNy2piNVAA=s800.        Chttps://lh7-us.googleusercontent.com/xnVm-rn0yPUxAnfX8qLpUuidKeP_Mihs7SKOx2vcBxgKMU6RdC9oAxYIxAgoESzLV4QOrQZUYZ-8VWuwT-8Q0bz9TnMMlSsG-3tYYPNGr5RSOqAZQf-B_Xt1FgE_P8iul3vbkRDMzfmn1gE=s800.        D. https://lh7-us.googleusercontent.com/gKVCcEq7xL4n6smjZk2yaIf3P59FZugj4CjPjFbOLm6ntp5yxCwZjPKDj3yt1ixiMg0XzHmJHxp8oH96XFrC_GP0UrRrLbAzEaILA9ZZFnoxKwcAPcMOp_EffESKxjdYgSO8DqCxxkkNFLQ=s800.

Lời giải

Chọn C

Từ đồ thị hàm số ta có tiệm cận ngang có phương trình https://lh7-us.googleusercontent.com/xnVm-rn0yPUxAnfX8qLpUuidKeP_Mihs7SKOx2vcBxgKMU6RdC9oAxYIxAgoESzLV4QOrQZUYZ-8VWuwT-8Q0bz9TnMMlSsG-3tYYPNGr5RSOqAZQf-B_Xt1FgE_P8iul3vbkRDMzfmn1gE=s800 và tiệm cận đứng có phương trình https://lh7-us.googleusercontent.com/xiLk3q6mhnDQswMBccwdTW5AAZCy8bGj1C0Fw5mcWVJzLlLMsCGTNO1SzvT7WZsNPgZReuoWc5DhcGtKzzZcmmJXcSvJaCDT9FDhM154KBsaKaKatWVndAWmjg_YjMRb3ENZlUh_d2o0YLA=s800.

  1. Hàm số nào dưới đây có bảng biến thiên như sau:

https://lh7-us.googleusercontent.com/rR-4r3Bo6Hq88Pwrp3VahBbiH0UojIgoJeUWVHe5V9WXguyWO3X0sdjD6GZ4BYAxve9fwv6Ugw7mGBtRPSj28WD9ax9hf3sYgsVECD8f4M16l30wQqsltDRMrXwE67cz98AIHJ5PoQ2i_d4=s800

A. https://lh7-us.googleusercontent.com/CWWDFDx2MYbSARseJKCssK_ELoSnRV50CygRXxEvKDH7ZqBRwyU_EgJv1XU61n3nhWfTe3t0msFSVfPIS-Y90_2RE1MqUoKc69xaSxjLEV2l8McATTYnWeTdZpHXhYHD4YsrMij4bb2-IgA=s800        B. https://lh7-us.googleusercontent.com/oZob6G-dQrp2g2ccMFjC3yTCV1L_pcr3wKO9qR6Sgx4YoM0Bh4KAPo19Z2Lk3mC8F5NlDhNt-hH4XTLQZ3564fJNa95IrIou_zA9FtK-vy1p9pSF8RxmsEzY0ei5Mkmnfioxw7a5O1eWwkY=s800        C. https://lh7-us.googleusercontent.com/EB1airuODDGzMHVt9JkuIy65o5Yn1E0cWKNzZQvkshuo-JHeQSBUvudLCfZEXpvBm-pMHlNHYZgN2Map8gjH-MWiTWvejXqVXRdAecV_Nlp8h_66w9KC2AoP-1qXaFcuim0b2o4e0w0DTwc=s800        Dhttps://lh7-us.googleusercontent.com/nTLmqaAIZyF0vfNMwxL0BpBL9k50fO_8T9tDe9pF-egY6nnobcGzxj1tQUG9WldvFyb-RULXM2IlcokORomuFuEoR2DFjQKkhMqmrGJF3EwFtyrXAKWYkmIBFM2fvEmObjBbVrxFwiWKgYY=s800

Lời giải

Chọn D

Hàm số có bảng biến thiên như trên, trong 4 đáp án đã cho phải là hàm bậc ba với https://lh7-us.googleusercontent.com/GObBH1804mFeQtq9XaL51y3LEk5t0-0FQRYrjIcxEFScX261T0iiwt1A3rNE8swZViTszunty0EaAmzdBrVy0ju8-yOvBozU5Tas4hd05TsYfg62i-GD0g2UgZ4dWlUSfo8xSgF2e72pVPo=s800

Do đó ta chọn đáp án        D.

  1. Tập xác định của hàm số https://lh7-us.googleusercontent.com/qoioDeNVBxd5ikXb8PSQHuBx9j1Zq_vMtmok29NYCVvQEgTct77yzvLmAVoGiFk_KrCJiLTjRHcoLTW7TwpbTy7SgdtC2kTgIGZ5cyVE_wi11xnc_s3BonJXAG0Rs0s0F1bIxzPxuGgSPmo=s800 là

A. https://lh7-us.googleusercontent.com/vF0OWyjWI4d3c1fXEc1Q6Aue35m2HDQRPaTOMnbv-xK4rg3X_tclbgb2CXuct9R5YTevHdXnkckx62vXVmLLS4Yg_2_BtZa4x6TRlr2SGe_VwJZqsdJ-4wbcEbsuzYkicE9l63gHQwykQ8Q=s800.        Bhttps://lh7-us.googleusercontent.com/Bq3aDuTD-dcx2pF5JUoKalXucNa7WMgpGSLlSvaSnqPSjE7i0lZsONuZa53baSuNHSg9600Y3pwLo63UhRL-HNVGuwbtHckRJxKD8Hy1D6sqED8OyEUhrMDaqzRHmHoePRdiLlQFi3L66O0=s800.        C. https://lh7-us.googleusercontent.com/XyZM2yUcsa8PAkblYKmNO8O_5G-rDzEgJvXoRfmptGce3M0Y58qGCddjluy1EI1cYn2GIaG4svCIF8t_kEa1dOrZ4YSV2XNBVXTLzMo8XjtxC5a93cmx1TzCzWICihCw7UyZ7bh71Cn3qs8=s800.        D. https://lh7-us.googleusercontent.com/XLQNk9aNFYeAOusNy0_AOE_PVB-fSJ6o2JLCUoCFvVlyHcKPDgAMk5I2vAspfoYleIT9qnpGAIp7UTmf8K7fkY-D0pZwlJemIBdO7G53WXZJ0DNFMvA_jhSvFv07OAbg8f5UE5JxuRBik6I=s800

Lời giải

Chọn B

Hàm số https://lh7-us.googleusercontent.com/qoioDeNVBxd5ikXb8PSQHuBx9j1Zq_vMtmok29NYCVvQEgTct77yzvLmAVoGiFk_KrCJiLTjRHcoLTW7TwpbTy7SgdtC2kTgIGZ5cyVE_wi11xnc_s3BonJXAG0Rs0s0F1bIxzPxuGgSPmo=s800xác định https://lh7-us.googleusercontent.com/G2yULWGfAa5XY_mWcIlP0bgk--rh4e35phaEg8DTdSPQz1WZT_nG_W7JrXaKE_X0MXzeJ5ihIm6UpSRQ9kJkTEgnTQXxYPRT3yPd1pXrF7MOuY3zDSs_LZOuIwGTdI9YXs7sHe57uEHwPak=s800https://lh7-us.googleusercontent.com/B8FVh5Gl-yMn_hUOjwJJeGOM0tkINmwDp4Vu5bvE6FHt-tSrJaczz9ZPc9exVg1xPwqeD98Pk8S2yztxpyFxoj0LER0I7Wxwr0FsSXKLaM81baiwX4xNncaMppZ13ZVR7s5YSUQX06AGnUU=s800

Tập xác định https://lh7-us.googleusercontent.com/GueE6wzmGLcnBdbc1bTL4OB8FxVbkUJgsNAihgoVGeujLooKuxsp8A3FoQLo-N5BLqtyxtUqVfdtVpqAG5CpLyHGl-DHZ7jUmA-bJGb1ybI-xqxuEiU0bClK7DPX6sJDJol5vaJVGzPdfpc=s800

  1. Trong không gian https://lh7-us.googleusercontent.com/FGr-KwEo15VbleO-ef0HNyyfcaEkDN_ZZPd3d_ksDn9EYVE-HwRkXS9V2xRClMiXD_zMZZ9y4iPVzj233Ci8QJJzR358M6gRjdErnxzxT5gNZK0ytfbbsQzWtj-iaL_j6XNomRWzZgM4Q6I=s800, vectơ nào dưới đây là một vectơ chỉ phương của đường thẳng đi qua gốc tọa độ https://lh7-us.googleusercontent.com/P5A1EFxAuzUNPCrZP4oRT6DGC5g8NgrBwI36fKxXxwJf7_U9bDztoAu9YygSRqeaDOXEHkqockn1cln0Z42k9MgYBZboXwXtLtzAwIg9hlFu5InmqM4JyAsapMIR1e59yOCsC2h6OqTo1ao=s800 và điểm https://lh7-us.googleusercontent.com/yjDUoJUjIc7wSjNJTq6S1GbdqCDUA6I9AxgB6wxnj5tusEjmwNjNlgRtxOsxzsBjeXEVm_p84RiRNY8aWValzsOKtOqDg_t2VtEXS8wKNGE-wS-Sqjwqz8MjW7kUp4tX5uWfflmtyR0oTxY=s800?

A. https://lh7-us.googleusercontent.com/gY-NJZ_0IaS5xXMX49kegShvdk9QA83Oo1ERDDMYBfock2kJ_SIrzkOz5tX2mM0m9URLWUx-Q0DdjSob9VE0CZM7vZ1ex9_YyLpZDgjW7nsMDewnqUqKWw6W_5snVfiHPX88_L4hIIkjOkE=s800.        B. https://lh7-us.googleusercontent.com/-4QjHWOFopmAJlVYUSuae13OD-vPhRfnobbwiLd9G61rrmu3XcnayxlajrlLYiDyZTRC_fsep0XwNHZPRaPhke-ivnpy5UO86BVa4XfRcJFxlsnpoP7wAmx65VJ9LoyFhS8DYKLbaQbnEEs=s800.        C. https://lh7-us.googleusercontent.com/tm_UXDtZwrEc7zfKD7olPCvKDbAIuG4T_tyMLzmDxaS1q3FE2EH6SvBFeol3Ph0Ul9LZEy0aeDHFtP3ktca9HAb_e5yatBCBCvt8pKOLdJG2p7S0QawrDyFcQTdfZ-c_Qnbhzyk5JnTDM9M=s800.        Dhttps://lh7-us.googleusercontent.com/4kyhV0C-fTwbCZAHfbvdQ4kPkjqgbEptaEWQuKvZVDjglWUi4nEyJxSxvHP-sZVpTIfIWdFiwSkOj7mFWVN0j--yJIVSqIAWF_B4XxSwPKR7iBNLggYAztsoZdUu82qx5ecUQ6hZonOrDHw=s800.

Lời giải

Chọn D

Đường thẳng đi qua gốc tọa độ https://lh7-us.googleusercontent.com/P5A1EFxAuzUNPCrZP4oRT6DGC5g8NgrBwI36fKxXxwJf7_U9bDztoAu9YygSRqeaDOXEHkqockn1cln0Z42k9MgYBZboXwXtLtzAwIg9hlFu5InmqM4JyAsapMIR1e59yOCsC2h6OqTo1ao=s800 và điểm https://lh7-us.googleusercontent.com/yjDUoJUjIc7wSjNJTq6S1GbdqCDUA6I9AxgB6wxnj5tusEjmwNjNlgRtxOsxzsBjeXEVm_p84RiRNY8aWValzsOKtOqDg_t2VtEXS8wKNGE-wS-Sqjwqz8MjW7kUp4tX5uWfflmtyR0oTxY=s800 nhận https://lh7-us.googleusercontent.com/mGYKFZjc9lWuxv4eCgsrTCbjHMmFneYdN1m_uoF22B9d8GJtFmuLYcCJLOy7nkA9SEV3HK5WIwIpovkqrAqECOVxHSAknaNsX43fWCcqdXliA1r7YQaHK2FnrWRcGo5dynfcaPam65jz1jA=s800 là một vectơ chỉ phương.

  1. Điểm https://lh7-us.googleusercontent.com/RfpOmLapqmkD4162EIwPDc5UwbwHrfMeWWh_l91jolpdTVvH_J0SvnvO4cYdjmhUSCL7uqEwhjY2_yfVvKxs3zMYQwSlS9crR9RUnrYsLtMAfkzUogVxQArgb-uTQbF3-HBydYuGMct6Tzw=s800 trong hình vẽ bên dưới biểu thị cho số phức

A. https://lh7-us.googleusercontent.com/HYCzpNHovX1xnp1dXABNXfaG5nmq_MRJtNGF9M6iI2wjHZxS-_c07qgy5VypAJ8UjXGwYVDm77MLty_N7iGnd7FndIjQoD57JBLYFprlPzxYTOBC-km2fmZW_Bl08Vp1CR3qSB5xMpOdxts=s800        B. https://lh7-us.googleusercontent.com/ugmdadguIXb_sIn73SojiZxjJrs5-_PqmbwJdXEmo_zxIyADHX7XKOMIsAE29kFlSrX-QfutOH6_3ftKnIOR4gOwsjfkD3dnqzEGS4RdB5k7yDpNZ1xfwPQFiKNeHaQn5JDGEMaFD-I6a6Q=s800        Chttps://lh7-us.googleusercontent.com/5ozf4GiOIvjwNLSWrAfchA_I1pMKA0y_uhhgcEmK5OEMwRhWmZcpO1K13WtUfxaOQRyTqgNQaAhqIbgsLBuy3IHYeifNpZ4XAoRalfE-nQ1vkARXSCFZrMT6xAFNO6iHvrqCsXICofjkyVg=s800        D. https://lh7-us.googleusercontent.com/WKdaXkHfoeOF-gTpKmSWIHEMmZT17EuWPNCg1JPq-pj3o4PMs2S36b9yL_FJ1pNwi_uE-BMlYq9_89ON-tiaOlX9r-0j-GVWEdGvVkB3XaAn19AOk8KaJLQV5d-rteZ3Y1hJlKftLRbSc60=s800

Lời giải

Điểm https://lh7-us.googleusercontent.com/ONtqtPs4bwn2eV7HoQ6RWk4YNxoQA7sE_7mfDUcur0QLVz7if3m_9dshmTkqV4kBheM7itmxHtzPWQU-wzJz0QLFDVmdsA05-v-zo_5Ui95NBYGO5EqnhtZGSTX-r4fAe6Voz1W9KlJVCGw=s800 biểu thị cho số phức https://lh7-us.googleusercontent.com/S4NhiVH84vhkKFeoPsmrdGJCYCenkzj_WJ5V_RB-3y19RRgv2LVvIh-xuXSZ5P3Ruy41h50LI5Y8aBOCGV5toUntMe9R24K6yI-QXVxPU9QNvfUt311WyqFT1CIEqjs-kr9-w7Zh4q5MvB0=s800

  1. Trong hệ trục tọa độ https://lh7-us.googleusercontent.com/s3DTYDXXjOogbIKGHgk_gs1ZWRmOQ_4dLVER4mZhC7LT6-u5z2yAwovmmU22wdaW_yqXO2EzzMxFFMq-_gaLfLB8xBioIpPnfaYTDJqtZ2jPUNV0leKgP9CvCEQvYlLeysKxEhec7tl3FhI=s800, phương trình mặt cầu tâm https://lh7-us.googleusercontent.com/DvHiTWQ4KIyliS_ddeJChFj2iU8WDCki5Rp3mCoOT7eJjlAugHRbeUDT4IWA7QmpoqbyhWGtJZMpFJu_PKNwCGfXW3CenzcvkR4VXyVshPs0RdYS7K4s5Lgi1UPj0XUVqsFLU-cVEEcWCQY=s800 bán kính https://lh7-us.googleusercontent.com/CN5bC9K0iDLvX2Z_u73JNgX1DJfQJeBm09P5zD4EUykeCrPbRaHhkpZaP4lcVa1n1gkeQWAaL4jwr0l5M-et4BmQS3DYarBqkJo30qpQEFwFasIgF_bePRKASHhUBr9DTnDk8m0r62bjCns=s800 là:

A. https://lh7-us.googleusercontent.com/XhSVj14DZUNfATpS5mlSA-mDMWA6feW3We7Dab4O61OfFezP6V3MUhtP3NUGDeC8cCLhVKr2ZhdjXEgFpGD1pCbGGDWVkfoWGjjs158XjFBNUEvJkKPRkuruRQUc3ITNDIg3KjCx_0wxHdk=s800.        Bhttps://lh7-us.googleusercontent.com/rb2f5X8_79dAc8knlHbFOM2vZ_Kg6KPS7CyvOsGqcT96RrANQ9NIS7TaKyTFK8HZfSy-hMc6lXbLSRnfRM8OGmj9kKQx-XgACa7XK0SJ5WP-_VXdJT3S31fLKwN76TcRgecrl0PoWjPvTek=s800.

C. https://lh7-us.googleusercontent.com/Wy6ZJ3_sL7I-cSosSGsAmtpTBFXryM8Ic1cGqsgcgazUB3ub7Vk1Fm1C_dYdiHFyDlOTHoMVftfJr7HXLNpliDlK-sDucdXoxq2KOxhJAJTRhEt350-FnvfrA_A1rpNPVvRVM2wo292xgZc=s800.        D. https://lh7-us.googleusercontent.com/rsY-shYX9WkxxOI8JCZ1jywpJOj2XVkb6bxc3jDcYpiTXuxQyiNqEM-4GJV-ZrvQ2U5Cf9sW0kqpn6IY1_YMq3dsD7MKrqqdg3VqllWKBbnaC2sOumBQzrtztAXyigA5fzD535bJErO1_5Q=s800.

Lời giải

Phương trình mặt cầu tâm https://lh7-us.googleusercontent.com/R2WVnqK9uz6ElyFQbBTgi-nGhqoEoXBZPy1VdfEi2k0p1t3qtJNSMubyWibaD3phS87BR7sEls0dgns2_olvkQBL6DFe6Lzi5X1w9D60LYXllqLAGmM0aQTxbawu5H1yXu8oGg9LOZc_9oU=s800 bán kính https://lh7-us.googleusercontent.com/gEZPkYitHj-vtVpofU6UUZ8P-bmXRQ4tNXYZivMQd9NmbeSHK8w7qnWGlhwudR87xOvo6AePvCfNWu6mXT4WPHQJVupmjIIqgdJKFzpyIBd60nmEgba_VaXqe-ukAfjR8UyjJlXqOoeIefE=s800 có hai dạng:

Chính tắc: https://lh7-us.googleusercontent.com/gNNmDXGTnpCr4wNneSZyvW5-lYfT1pa1PwajFQ3vFjxLkdoaXTfsfzNn2_JxaSEwBHgfada_XeI7_859tvjzqBxm1_FneNeFR-hDvvItC558vyiRFj4fcsfNBbgq6yhEonyrD1TmBS6L4og=s800

Tổng quát: https://lh7-us.googleusercontent.com/SxTxrlNLvJaSRwqpIFa7FocOo5BqFlji9as-l19PVsxxQFoPLru8X0nzHDwxqDwZRMLE9xJooem0_gudHpBZRslMp7gmcuXLHa1_6JgoGJl8NSRyLyy-Tb6KiTd1rWV476D1FYbpwhUaigE=s800.

Vậy đáp án đúng là        B.

  1. Với https://lh7-us.googleusercontent.com/_muO4Ou6HLe864XNRqJZm3dcOgKEkgujxL1iitDZgZne5E3ac1WOle2Kh-k8m2E-4T1ca6Sv-6pRq90m7ScZS0NK1sgMJI0DTlAzr_J5JjUEyeik6JCSSa8jEDG41xkXiC_Ahr2Xpo5w5BE=s800 là số thực dương tùy ý, https://lh7-us.googleusercontent.com/lSRcxUU1MFUkun6J_8H6ws-YMmzPRhmykPdbCTuHImgeAW5hn7PQ0LTBnyizHd8isc9pOi6rtqhCJlNigY-BG-Ogs-_59WXYq__nUY0KF85psDTxBVvYu8QITcm5MGmsaWnpE7kpYpr1rOU=s800 bằng

A. https://lh7-us.googleusercontent.com/OHF2oSM2f9R3_2X8qb7pG60bj5x563w-xgMHIAoWc16-z5Caoz58ZRyDYjYJpHzjIhp1N2QvLMwzr5LnICjLTFbz7aiGE0wlP1Snkx5vJxrKaxLLRgoGBciiUnXEG6k3qzdvBsDYNMBH4NQ=s800.        Bhttps://lh7-us.googleusercontent.com/KSxra7_0nhTv9k9uDn-XfVuQbPh0PkHnpNl3YGaO7xiWbz8f380Wwk7moINZ1rxvuEIUnnGuDmr7qRCd6temUPRH3i9_Fo3p25pE3u9-DZWRGWNMS0IVv6bmW5zKn3ppdvMiZV2r1X5q_30=s800.        C. https://lh7-us.googleusercontent.com/dGYO2ob_RBv3NYdq4SVupbLyysnlgYSFvGeBqzKTFLUmY9BqgmU7vs5i8TFc1GNpfbvGUyD6_SXDzfm83uty50CNi3_oWsjoJwLp91lafPM0SibIDOdNfOyXw_s--RvKWlnci47bK1K_CrM=s800.        D. https://lh7-us.googleusercontent.com/oqKHJouJOU33S0_MsEYeh_cHMNWJ5o-FO0p0e0MY3VTN2WToCoIbdmVgc_WSHjWdU8-OYUPpwfy8ve1RV_yXVA0i_pnBKteCarZTAmjWrlrjGetTIGaAYj4nR8ZBo04oGxXAv1PGq5SUCik=s800.

Lời giải

Ta có https://lh7-us.googleusercontent.com/fyzHqRZVs9OlIlBHesKgHH6PRgwYZpDQj3SP6y5pkoHIgbQ7M2uUUoq4Cwe1l7aCGZvDlWO6dGaBen-q392u6SvwNQifyrySTLRX6qjbQqcAmxqWEw5zoepy3nYxH821uAcHm5J7Gp4JYoY=s800

  1. Cho hàm số https://lh7-us.googleusercontent.com/wg5xwuUxxR6QhFIESOVCWnEFgktGJpcL3RJG-apsgz_wV1ppPXn9dRUpmS-P_sL00l_Tc7CpmlELdC-gxIIqOGFbQ-7CrjUyTNkWUa64UUNd3UFB0srR9YKpZdsbuISjyJ4lm95faC217Y0=s800 có đồ thị như hình vẽ. Hàm số đã cho đồng biến trên khoảng nào dưới đây

A. https://lh7-us.googleusercontent.com/guBrNrCvswNm1FL7lmvnOAYBwZD5oZYNxiAzQSqZ607l0qOchzsGtAMCGujQssUr7gLG-67VJoy4S00wHc_JpQsOX7Ajp-QplNVcA5mUYMlKtcOgoSTzJ18tAZmZyLIIeA95H9xlznhAPb0=s800.        Bhttps://lh7-us.googleusercontent.com/76K7Ijuc_HRZcCTvemGfMgZVlu5qi6uuntn84Fon4_Eqk8rGuuwnNUVg6YRr1zrPykhH45eThbeRByFyttsvMjrYJVqXC4TGIHo58a3XtMSplv_g5QGKCQ_0vSgUnVyreWmO-cCEwXLY5D8=s800.        C. https://lh7-us.googleusercontent.com/RqjUR3jtZhOkZ2UuftKS46todD-m3hTLkc4pyvYo6A4ApFMlEwrCq4wu_ZirIrEwpWBR2UUn0ij9lU6i-GQKJ5uac0uJ-jE34TX9GhYWVIbVC06UQlkh4SGWywLkTf2eYMQh_iACG4SHU3o=s800.        D. https://lh7-us.googleusercontent.com/ydbyi5jT_AdjSi0OwINgClbPPZDP_7WxQ24j1QoykVzA2cobXiVtSGn200-VrWZ2JqQD-jRMQ3fCIA78t_EdhLYJZ5b91PpxFji84GRoaruTPpBWtqpqEUeRySXDa_eUaf0lqdXlc37zfN8=s800.

Lời giải

  1. Cho khối lăng trụ có diện tích đáy là https://lh7-us.googleusercontent.com/YlAx4tmL050Y7UrgHYH2wJk1JJGUQKhzjS2MXA4ac_KZYmJzdrJoDw4xXPTmltAZdKgZSJ56SXFzusjEeM2pxZVoApM3-jk1ip41hnijHctxs4_hZQsTp3Je1w5rDphPWWlC9b537vAkZ6Q=s800, chiều cao là https://lh7-us.googleusercontent.com/j4kniQFIpWMwRzYtMXGvfVgrtrfYBg6z6u8th7ym4-uvDfaP7Z9ii0Wmn8a2WulayLrkzf-hcRiUiKrw-UygBg7EuVIzCvzuTuYZLi1w_J4kxO8okkr0wX9a_spwrpKkxW0aXeiZnhoFw8Q=s800. Thể tích của khối lăng trụ đã cho bằng

A. https://lh7-us.googleusercontent.com/_7mQdLd8wn1yx_v0qFGsl8HSl-bjvHHG03oFIty-sWETnoJihUTxX4MyzMyqcmCrk7agsQzoTkZs25mJaYH-t1hvM1yDRFMGQgtEQU2MX_jFXSBoRhUu9YdrWwft5JPWAJSa-zw3BsaXbzM=s800.        B. https://lh7-us.googleusercontent.com/oTmcHNEk0XYx8WXXSEpmgecaUONZU4gBfg9l5tgQrro_qMrSrL2UPX_QwCC1tjLqf-fCxBznWZVfqDT2hmvP-E7LQAKojCDVCo9UivPxrE6O36WCYr5ZWI-NYhLXHFr7Ij8vXnU31XCEM1o=s800.        C. https://lh7-us.googleusercontent.com/ga56RrWJmVQJLsP0Ho2w3SfcnRFgdGfs7CZu_IXis7uz8coJlInOqbit3icsm4nyk9NIqR1D8Q3IzHrblTOkwDIWB1nc5m__z5cgFsvai37aNJsKtGT7VA8_17E-6Si5sdOEk1C9r48sAxg=s800.        Dhttps://lh7-us.googleusercontent.com/LFzh_lyaY6E9_Jul7dq4fQi2D2Z_l04kqV-PrjmqM9_xazHef9wUIh6FHvAeitec8Cpd64CJVLxmXCVK3b6KuNm-oWKIFBz9-CgN5pH9ZbFLF3qqage_gNSu6BNqirMns61vvYSrCNsi-zw=s800.

Lời giải

Thể tích khối lăng trụ: https://lh7-us.googleusercontent.com/XNmuYMYI97AzGvHZcEuCkIaY1of7exVGmpUumEF-7F6XZcokfK42tWWFID918fE8HQlYLKNEQ9AUhacPsZZ_SqKzGBxIkTpCLPD5JSxalXMGjq2CWFmdDlC0F2QK2ZxrN5z0nYfjb2eONyk=s800.

  1. Tập nghiệm của bất phương trình https://lh7-us.googleusercontent.com/cBmZmSiczFY4cim_3C9_E7skELZfDqa20VyArhh5sFlFDbfrxuw24eYu52V-Yr4kod5nHyMRdL2YjPXRJakiISW4n-cf2jzaNjnH2722tCcx1LBDYc0cJDiQYlxhL1Z_Mx6U_7rHzjtSnBE=s800

A. https://lh7-us.googleusercontent.com/r1jG-slM-9IMJF0BYR8Tqk_ict__WEygOMVDU9dDQlXABKh8o8JYndo3XWTZC_Bl__Xc7gcpyJqz60pf2TWRnHDeGdVBAaJkYOClbrIZSjZgnN2p63JVhHaURowoMJp1nD7dvl52P4fq0go=s800.        B. https://lh7-us.googleusercontent.com/9e2n5CsPOXNeYSj8zn73uzbMZ2DVjPsV9khws9URkyjHl8mwdAlrXiOBBxA-mmJGUE8fyIqRhUCCXCSOp4vgPRP3CKbO5YqwzAD0DRhZGJ4aLpOtlalO9T0wHah0e9F2F0p74PuV0aaLteY=s800.        C. https://lh7-us.googleusercontent.com/pU6i4hJjLa-F-waFfmCze1TDJbIG-Nu9mut5oweA9079MyqJq5CvYkLjkKfIc3E0FyA_BLKNFOoNa_64i5nsfOGiSqDgoUwrpUtLmgvyH-O3x9acuqY6edAitzZyN7yMKbBF2gUW53qnrBs=s800.        Dhttps://lh7-us.googleusercontent.com/ATgnWOYDKAvwWrScQ0GYDqY2Ki8HZvHOeyZDoLI2yvDgvBL978FHSt1jN-bDRTuOoVnSpFOS5MVR-lU_o1IBBv2XCIPrnVGphdfQ-HYF1ecKxHA9EE0_0fbhnPCcXXUO6RfNSLLav3tWqjQ=s800.

Lời giải

https://lh7-us.googleusercontent.com/cBmZmSiczFY4cim_3C9_E7skELZfDqa20VyArhh5sFlFDbfrxuw24eYu52V-Yr4kod5nHyMRdL2YjPXRJakiISW4n-cf2jzaNjnH2722tCcx1LBDYc0cJDiQYlxhL1Z_Mx6U_7rHzjtSnBE=s800https://lh7-us.googleusercontent.com/8xAY2d3ojxxN3XJHtsLsUK1vyirRgUpBzBZyVXovIwhd24Fid8CG7Kr4MO0vKywqnhSn5zVjtGGMDwke1z6DGE4cblh9Ured7WP_wuDSCFIYJmg-bIR2MLgKacoKp3wobDcKDkLFicH7_jI=s800.

Vậy tập nghiệm của bất phương trình https://lh7-us.googleusercontent.com/cBmZmSiczFY4cim_3C9_E7skELZfDqa20VyArhh5sFlFDbfrxuw24eYu52V-Yr4kod5nHyMRdL2YjPXRJakiISW4n-cf2jzaNjnH2722tCcx1LBDYc0cJDiQYlxhL1Z_Mx6U_7rHzjtSnBE=s800là https://lh7-us.googleusercontent.com/0qqkgFDmLF8EmivlikJf1Wfrmg-4zwi4iOh3eOFWmcimhac6U9eX_guz63Kjb_13SpcUvn973rZ0Zn5K6-En3ZAVslpPEbmwCdJoeUU3g8kUAodKdD90LWK8rv3z5dwtSEDpZqAbe76u6Xs=s800.

  1. Hàm sô nào dưới đây đồng biến trên https://lh7-us.googleusercontent.com/kwSP6V-G6kqKc0-t-gEKLs0ELpncwuEzbuNHSUYCGteAJVrtPamZcW88Bkx-Ce-Z4NtOjl3-C11t9VKylrsSTYe7Sma6YgInNRtxn335Pr1OeR6KD0tcl8b0jg0c66FD1gfbLIAgMS4hbCE=s800

A. https://lh7-us.googleusercontent.com/LWtG0Azn6rOwEkf14hIUA5tYZfpjf97V0cje9aCMnDbJNbDj1YWgw9TbwbTDw7V7irRO1gqrBLN72yGhx0lUfD7sAPqpOx69PIxGtFgZ_WkU9v2ZPQst5UQK0WUqTIyiKXC7Ys_rSmLlS2g=s800.        B. https://lh7-us.googleusercontent.com/9RZofyhOd5BfEI1MEZTdcCCI96IuHsev2KfuY9L8tg_7G8tzxcD0ywHWdOIzwG2hmnJ6CJ3D6xho-IGcLeRyY5kdUgzk2APQQ_7uUEcyZbbipiEtYbyNYLi4FZemZj2zz0E7KoxLnmnJ5jk=s800.        Chttps://lh7-us.googleusercontent.com/p3R0KX_T5Efg3lUO4e7rptHnvvQ2hgjzIirtO_paWChehRvIvR6Vy8RZK3e_1hRV68FRGWP0Lh0LfE3Ar6zVJDWKAlNe2MUM7xbGmopodSJiqrDBozPId69r7fDKYTbR8VHowH0F-jH3pfE=s800.        D. https://lh7-us.googleusercontent.com/x5pHPSw6w3fQP4vHd42BxSKZ0ll0Yr2uh7NO4f7Qfr8QJIDSzbowMZhaWZ0oPQjS4IXv9mqnbAKzegs1NMe0glZqs4qYE1BNwDfyCWRxg45bbKtsgZ4BMpbqpiUCAoZWmvWmZRpils3Ty6s=s800.

Lời giải

Vì hàm số lôgarit https://lh7-us.googleusercontent.com/9qODvlck-m50CQZS5diXw0ZiXYaOu4X7MHCYpaBgy4UzqeSJTfISvi9SGo6RwJuCUDJgqlN3Ph94Wv6n7V2IxTREU3tebPhtVJ7-q8LenG5clIyqB3S0pVP8-eE30uULGPNTqprwvr-eVB8=s800 đồng biến trên tập xác định của nó khi cơ số https://lh7-us.googleusercontent.com/mR2nxu5_EV-UHXwKynH305pCZ0vdv-NzypfOOrlvbQkHIztgrYAP_adgRWxGmTXS5wVZfYAnU37IVCRas1zVnC6blSKbZgPI1DvKRt1Z0etXVMvNypmZsCN-zJaO7RVXW_s02_EsOxHhuLY=s800 thỏa mãn https://lh7-us.googleusercontent.com/sc_AFJO5daK8S3OS_uUyaX-TozPTY3zYi2k0QUquUPH4qzj2wE7s-nfKSSXAsln0hQsjLNNLPJ2WgJXV2MeRUL94MRwsBM5g06Ly1quXpoQ1dmWggjb07Idg6AseS1EApY0GE6RxhK74dU8=s800.

  1. Trong không gian https://lh7-us.googleusercontent.com/jf4elXkpIVqDSBm81JybXXqil-O281n4hSMKQejkYzwY_7b3bcpRm7o-l1rW1qaLzWldieWS_MrvPSyTuN-BGD0-4jm-_i7x6PAp9LtlSsgrAZ-QiKHl0OZoV37gbCnPVdk82Qw_mekvl7Y=s800, cho mặt phẳng https://lh7-us.googleusercontent.com/a8yPj1SU0d7wnf6efeKvbT2b9yA452wYDNyKyI-JeJfARJQ1xFtHXZFAk9I1N_u4KUbnxijwXCcNvMaI8dNM_iAbjVhjbpiBYoRcBqJ7ZSjb-4c_Sw1YZ-6-GEl5nZLXO7Wn4q2u3gHd3WU=s800có phương trình là https://lh7-us.googleusercontent.com/xW3xLpr8N6PHFUFVadMJV7-smpoSYQsY-M3Wo6t96ib8wPOdiF9rRJSiohJk1TrsHz8BL19oghX-3J20NVJBI4gZqp1EyLF9OXG74658_41xWk9RFmppRUDUxVN3SRbRDLJVZCMm2bKS2qk=s800. Vec-tơ pháp tuyến của mặt phẳng https://lh7-us.googleusercontent.com/w0Q-uldRge9O47T2ZoWhdhZqztXyiTzYva5l9LSTCOccZ2wkt3zOUGnQmze-Vq1JWcnxSSCR6yyqtDMWNCUBymZTYpfcv_wzwARwHVBqJ4PiBfwksQ4sjJ0Ej39ThkIa0ReAyvOw-8I9MsE=s800

A. https://lh7-us.googleusercontent.com/Q3B9TKBT92-hbBpFQSDYDa6cP8mMi-99LU16L1OXgUOv3W2Snfm6dD4a7tXjZlaUswgonMcu4gPzvfeTRn6olqNJp59oJbka8vzkmJQ0rKSG575-7um8aNpu2O0cX9NYowHgNkSTTfSU4v4=s800.        Bhttps://lh7-us.googleusercontent.com/4Xk6EEPi4HPNonNWfxm6FVigONbxyJQDJrV8o1Q0SdTrEAgKO_Uyb_DCh-dY4rqYnf77t5zvVYCGcbofpkNRpYy1JIgJl2BS6kNGIfH8ODYr6hCz3ioG2lh9V3BQW7tC_g8PzrJKOGNMZcE=s800.        C. https://lh7-us.googleusercontent.com/8qr9O5B78YlcR7frIUl6RD8dt8RH3n-GtQD3npJDeGFXH9uKG9H4gV1soFDyP20Paib7cG7-2E6phEK34BvR-CUCyEOF2G69JnC7VlJrj4KlM_hkblm8H8dgqRhK9HO1_bCzKwo3ZYfg-zw=s800.        D. https://lh7-us.googleusercontent.com/osdHaeS1UK1zKTEwNjzLRhfZ3RsniEqkMtjUe9wYnnA_SyWrO6LG6SyA_7ojsArSGxEWrt8bVUlbq5bJGMHGhuGGWesLQPE_PCk1c1sGNCjNO5iHlc1p3PQuItTYsrv-6NqsJSkwV16vAUc=s800.

Lời giải

Phương trình mặt phẳng https://lh7-us.googleusercontent.com/6XBx3NigsAkIy7ULnjL0EptihEWjnwgrS6WvKnE-oZkmG7xHc9ySGY_8RW5dveOYJ_YEvxOYDdS6xtZsU5xigOxioxWpcuJ2tYLunX8bghjy2V2eAnGqz81OSIT5pjWt12VCZIdINkhCLXs=s800.

Suy ra một vec-tơ pháp tuyến của mặt phẳng https://lh7-us.googleusercontent.com/a8yPj1SU0d7wnf6efeKvbT2b9yA452wYDNyKyI-JeJfARJQ1xFtHXZFAk9I1N_u4KUbnxijwXCcNvMaI8dNM_iAbjVhjbpiBYoRcBqJ7ZSjb-4c_Sw1YZ-6-GEl5nZLXO7Wn4q2u3gHd3WU=s800 là https://lh7-us.googleusercontent.com/4Xk6EEPi4HPNonNWfxm6FVigONbxyJQDJrV8o1Q0SdTrEAgKO_Uyb_DCh-dY4rqYnf77t5zvVYCGcbofpkNRpYy1JIgJl2BS6kNGIfH8ODYr6hCz3ioG2lh9V3BQW7tC_g8PzrJKOGNMZcE=s800.

  1. Cho hàm số https://lh7-us.googleusercontent.com/-QAuU-yFXGAkllKRe7y3GWRnAkLWU-x3EuDSPrnGfdC2iZOc_JnYd7e9Rv1p1R_x_znMx6liGO5TBjCwt-U1eV-a-3EJg9a740xjCoiaaedUV7JWOPri-yLIxqhL2XMOam71hKGYq0Q2vBk=s800 có đạo hàm https://lh7-us.googleusercontent.com/jD0KfWLN-oo4lL5s7dOxo6rhWNTi3exOVoPPWt6bHxlT1fpoZ9NuDiMZa8_HgBvlNUoQ62gLjNfXBnrV31TBklYU0sIwf4FtqSlhHws56MGab4txTt1hGpPjYIEIYx4w3GF9ApepMAS1ajs=s800https://lh7-us.googleusercontent.com/Swu8f8S2XnR6z-H_FUUlqLKJRSfaPJMI-7msRU9lKO6o4XyytaMhDEXwtUB3VfND6jtEwygmYT2vqOIY-oiBia-ltHONFFUfBgPMRc3gBfz04LJ28zK-RHoRRey8mI-tIDIwz24WxkPg3KM=s800. Số điểm cực trị của hàm số đã cho là

Ahttps://lh7-us.googleusercontent.com/mXVIFb6D7wmYbDoj-eqD1zFkInDUUYJuNTQ8jj34U4GYJbEf9BGh74KM6pGfsCQq84_iHGpr86VeYWAW3D_mjVYgssLeAT94OglNEN_tp5cHel5j5JkAZPd0jJXuCV56YbomTlHpwH8oBpM=s800.        B. https://lh7-us.googleusercontent.com/7Ln1wTwLDvOj1bAc-VFvAMIYxA0drD8dUzTEuL7E6vrEcZ2oSLC1y7hiK8Pnbgh8-L1zkA4t9aC73RVYLmjruwRMyLXD27t4leQf9J5f1h1V2mhs0DqAdKiBb22FL1_pZxkaj-Res2LFq7E=s800.        C. https://lh7-us.googleusercontent.com/0nqvTSPpwZUBqfN2A8PR1E-UJd3_NUNTAxUCi693VYmCoPCQwY8zN_7Rk_564W_cUdFtxZyDJAq91isku6sgai15IFPd9R8xgljdnBYhE7jmESOwlBldw5Hjzw1Xa3PlMvP6jc8KuPdceY0=s800.        D. https://lh7-us.googleusercontent.com/uqLRA0ajFTxN4woiZGYAYWK2pl5aNJ12y1FU6S8uVFrv-7hvznFrW6MUkZgPgiPczY4T4uzo6lm3DIC35KGRFLblPGdKztH8xag7LS2loPCU7GDfpUM_y4Pg9uwcimp0QqtGLczDfrecrbw=s800.

Lời giải

Xét phương trình https://lh7-us.googleusercontent.com/07YObbVogaVRsK9rlHgQ_PPvX3tCPGo7d1KVkZN4vKFDxTcsCHGd9fzGudHBPhikckuYt1hoUCE6YgRngYh-tckdQikZwIjj0Q3ekuKgduklY1x_0jyYid0jxP6Q4KdeBxCttIwgXStQh10=s800

https://lh7-us.googleusercontent.com/oMLptWFledJKuWFbtM6gXjLJ10wIdAd_DKQgcHkTOERagllEhyTUvWgmvfVw3Ak9ig01HQXjc4QpdHvb60cBYOgFAIBTJ6thuHVx6j74iF0MniOD3ALAm5ZVq9SAqG07mnTv_F9FEZ6u62o=s800

Ta có bảng xét dấu

https://lh7-us.googleusercontent.com/TxGNimNZ6yiA-mwEriRa1JqPDzUenxDeUNg-CSDFswY7FjB4bJYV2JGz6DKB3FSuyJWXh_x8ij79Lsf5nx7ksdhYp7sU8Y6lGX5U7xv2MrBF9GH-IAHljy0aodeaCrOAZpyx8JJtJgwutEs=s800

Từ bảng xét dấu ta có số điểm cực trị của hàm số đã cho là https://lh7-us.googleusercontent.com/mXVIFb6D7wmYbDoj-eqD1zFkInDUUYJuNTQ8jj34U4GYJbEf9BGh74KM6pGfsCQq84_iHGpr86VeYWAW3D_mjVYgssLeAT94OglNEN_tp5cHel5j5JkAZPd0jJXuCV56YbomTlHpwH8oBpM=s800.

  1. Cho hàm số https://lh7-us.googleusercontent.com/hISsw8cdCYLpkijUeckyw8ywIuTuP8kEMrhjwdG8p-HasTXBxUr41JZKjQzWDNMGag26iYS0HMF3ZphwqpKdGqxf2CDDPwYzD9IKoPWIjSCNgmJv39OGda2GQYXLTfiyukoSYOL7vNeeVWw=s800có đạo hàm trên đoạn https://lh7-us.googleusercontent.com/rFovvd3P45iDMT74ETyWWFu_7dsyUZiJLuYwXkZRZAxwnzEzkl4cnXyUxZr6kX9gjs910Ygt2yV9wHAUAHSrUTcNapQxxUYtxVV2MtAke-cX9FV5qgujjjG50r7EMsSiK5J2wD8Oo-PDj_k=s800,https://lh7-us.googleusercontent.com/VHWrhucGPhbpETGKnDUr9h99It38ejg61SRZjnVKftTsYihh7JJCUzlfowqYC3cV0Iiczk9Ox9YoiuyDdYusPg3eUe4tlfsUsARsMJKnj2-VmJVKtVTf_F54kht6rYd-kPxl1TM-Q6bxdLQ=s800 và https://lh7-us.googleusercontent.com/DnG0tmRdsAgU7q4ntauwNqnabpJQC-_6xv8wiHuFAW7yf8a1Xo-_Y2nphB7MUvMcf5DNJFBDcoOUyG3st4ZhOnNTB8P1W0w7uF1RfFnkqhxRO-8uqIbEAytDBPCRpaI55cU5yrbt2ZqyDg8=s800. Tích phân https://lh7-us.googleusercontent.com/7yW1cl9u3q9sbWUSBPfJEgzcfUBJS5iHzQGqVIf9cTqR_vizfCfqCfwfgYwfxEyodCnPo7hZpiv-p-jYQQYA4kQnZogEYfMFKRsJI2dVbpCD1TCpYncJTkFgNdiPR2ohn4mWVkwGi6waRmY=s800 bằng

A. https://lh7-us.googleusercontent.com/IrNWdc_CReV7qK4F9f9l3d-g_NSkmkCbpP8JjrmSeCYqvHJe4ZYBVR7txsDdKF2BGBMAC_lOJrr_UrXfwQZr6Lv74zcM8iXfJdbLRXo9g_rCkg71pJhqGlEQ93XK7hUtJiPn3fqZQDH8XLI=s800.        Bhttps://lh7-us.googleusercontent.com/jwqUcZP1WbWUVJoBMfGXeszd1G8k2foVEi0NKK2i9sCwe14J5KhRD7yPceyM6_5yaAVRAXoZ7ljodoS18_UdnfIVST1E0Fn94bqy4-lwN_fo2I8AqMhJ7YuI1bkqY5OunB3JQ7S8rtM7nrY=s800.        C. https://lh7-us.googleusercontent.com/30DV7cQm9UIdlFT6BngWUnozagbF8GTMUPtWgLvxboe9JjD5sPyMDbJTQndl1NQb_ug3UKpYglkaygu1k0knFIoT-h-Q5Nn_1w1ZWARhYQ13oD9LupC9cVULyVgwd0mG51eBehI83P5-ZCE=s800.        D. https://lh7-us.googleusercontent.com/SoFFH_NrUPzTyIiIWrW-_ivVb8kzPN3nxlC9_UgKV7_XC47jQIAXGGisSv-_jziYcB1_OttfG56vv0fzouWh4OPVw3Ju4DuCZGMm7SkVjf12e-Yjmt7aCnHL9z6IftakzPsJNtCkC-WdYfU=s800.

Lời giải

https://lh7-us.googleusercontent.com/lC-N6CZ0i02kE_Ku9Orjme7U6m-e5eojwFZRdcD0SJv3qgo7MhKDRfiAANjbewau3FrjDEhGSoCxFF90q7G5b1nukzY4Dwnam1m3eIc2lJwTzsiEgJ76Q-BXIedwHIwWEcgmQBZOcIn497k=s800.

  1. Biết https://lh7-us.googleusercontent.com/cg-YeF-4efHQEWZZtdubz64KX_rf5aH5qNOFF2y6zmj59zvAhIDWAvPUV2oLSQqR5_PuloOXby3AVmM5eG0hVb7jntpBNLUj20ygCQg2pQh3wWJ1MqJxVGW_GiGy75SC8f3nfVwQkRGkoXY=s800 và https://lh7-us.googleusercontent.com/DzMQLrXSZ7fqNLPLjtpGKn--C0j7X_8e2LWeyCfpICaeWWUKXP6d8NxboOPut0eYfjKDPNuuq_cOtBIR3ZCul29nsrMZrOF8igL0OALDK1_Vdo-XMAtWza0PzAHxQ10NImEHyeeEWXbPoWI=s800, khi đó https://lh7-us.googleusercontent.com/fNbBuFo6SFx2nAERbsImjq0_ZMVNmqYOWr3uaeNX7K7-PHUJwDb2VBTVoztUsfZUQy1zq-4W-UaOH05Mp9qKBPX8f2kHdv-rwWhrKJNfQczQsIi2eaAa8lwcJZ5axCTFUqZFayjk8ERhwP4=s800 bằng

A. 3.        B. https://lh7-us.googleusercontent.com/RVelHytag2CohirP5v7i8g_7ZgXua852Bosnadc5b5o90iOIQx6_6HomIq-xPJ1AQ6_56EtFpeHDHMncbuxay4Z0Zr4gjqgjB46e6tyW2AGbnbozGzK_JbmBekGOcZevgBAlXdngLwbKktg=s800.        C. https://lh7-us.googleusercontent.com/BHuJUqEdDvEwsi55S8tTR-6gcI9ArHtHkji47B9tFe9Sbhca3j9kmMYAHF5eFpx-iiqEaWlyWyhiNkqynDAIXFrX2zbHH2VdlIyEjH7Eba0gyjuux292zCn-S26AsJ832SNfq0xKBjiG-oQ=s800.        Dhttps://lh7-us.googleusercontent.com/jAda7tYdd5SspwaDW7vN4OfmyE5vvTRxAqKyp8zhLw8825ajlIJqw4qKgRB8C2BjlHU2GoqbSzSUScLwlnsZEpnIcPRmG_gmaNkRaeMUTnSBcJ7Z9YFoKZX0jeHT3C6UF6z3ceXHQQ9tuL4=s800.

Lời giải

Ta có: https://lh7-us.googleusercontent.com/kd02n9ere2wDWZC03C_IOi4qZOGGrV0rIjsS1VGUp7jPn_Favz_P3pLI4zk5mt_vMABsJTg0puNzX3Kza_H7x5Sccb2JVTZaFnng25RyRfFnt3e5UfP5JB6f7Wywkd2HfLwzUzffG9GkiFI=s800https://lh7-us.googleusercontent.com/b93Sb5oi_E7Sp5Q3zZEwMB7KtU4SDPM22DfEzy7E3RKsuqSL4g8kyBrae4PCmWrFd-cSHWq7lXa8wGgXXywrX_qe0Ct5tCF_-9Haj1g4VvvppjOGpLeprhDRfCJp2swv5uYlO5uEOT7h_k4=s800.

  1. Cho hình chóp tứ giác https://lh7-us.googleusercontent.com/v7uxdXdIixlxH8rqyWD0blpiNxQhqCevz-DpN1MZkCEUwtyrf0TQcd_dVt0ha18jKxMFzEZ4yIyWJyAzhF_qMmJN9WXQwsSO4Aq9cicPxGLVcEdk3o43uEibZ8-r-zFo99lwJDxF5xGKKVo=s800 có đáy https://lh7-us.googleusercontent.com/oijruLDnih5Rb5w23OXsJK_zlPXPVPtma5CPgFDStb9BYqi2NcW9sUp9aa3wMSo6uZRmu3v01w2wR4BBXd4SmVD4H9cLDYhAWTUroT2dUd6Npx6VlLWabdy9Bmkn4Ox1N8d-Tm5HwRTsh70=s800 là hình vuông cạnh https://lh7-us.googleusercontent.com/Ch2h0rcgsBjxXvQIpNzSqj0oWOpJ55-ok3EUjCMmRzUe4p0BbxoRLISsyek1sCtOQKFkUeA0jfn5NUvzf921zUdg6QSXJBTHW_ya_m_qO2g5QKeIc8j1fPbLTTfBRaxrN--TraGdndgcfEg=s800, cạnh bên https://lh7-us.googleusercontent.com/m3f0VAo8G5_i9iFwKbwNXQTMNmWwiAH8otnYCBfnxBIY_2p5SsbEgS6Cu9xClzmwsMIxyPIU8y9iPdEprxU9GH0lBifGhnbW1zLXb6EzGwnpzsLBexkd0TCoFfpzfuxM-jTCCEOD_TgGm7M=s800 vuông góc với mặt phẳng đáy và https://lh7-us.googleusercontent.com/uTQfH0ntinPqnmFzyUAu5Nl-zyB4Xh8OzrsNxzx2UcVWyo2saHx0F2Lo678wcqC_una75flvgazWB6IuzRWW_nKROXzyZlwQlZ03G6lGYiumEL-_JTMS6vzhnw-EaXFwSkXP76ENtQYPdIc=s800. Tính thể tích khối chóp https://lh7-us.googleusercontent.com/v7uxdXdIixlxH8rqyWD0blpiNxQhqCevz-DpN1MZkCEUwtyrf0TQcd_dVt0ha18jKxMFzEZ4yIyWJyAzhF_qMmJN9WXQwsSO4Aq9cicPxGLVcEdk3o43uEibZ8-r-zFo99lwJDxF5xGKKVo=s800

Ahttps://lh7-us.googleusercontent.com/wNzh86cHanS2stFnCbxfy6vWolMnjKMcFdbsNgCBILJK4d9nLZ_bXIq-LZmo0LXhGLI9IRPN3YB-dOkzfxkD2vc6Lwm1qbnQ9OAiKD3578f9x71Yofwj_3uf_bZcLXHpxCc4dVSlKIyefkE=s800        B. https://lh7-us.googleusercontent.com/qMq-uj23PUr_2wU4AQtXC2oxaWmq_hny27YmTVMktKM3sbQ6vmXvSzqTwrsAehS0Cwdhi6Q5LhL2hT4XhsJXuGVC1O78Ip0ULf9m8TLMRWO_vsnZZ6QJKExbcHKa3GZiGvuH-32IPG9YHEk=s800        C. https://lh7-us.googleusercontent.com/ge6USZDuzxSfIub2-g5BHfCP0wTW3Re0eat9qlnVkCC47hzeei-8qkid0syj3MEshWbYy1is3AoON2wlIyH2L0V_uSVqivVkyLYtcOjeJzuSzBCxrBJ56dr-5gr4yrVlRdM3scjpdVVssPk=s800        D. https://lh7-us.googleusercontent.com/ep7rlxpsLachR1Q9jktZbXWNdcFSDmWBdbCjKHa_w3-4acff--dmeaBivnTdLIflJ_Gzat1_Fu2henTnsXKvwWdWmvV5BZfOYYLGiSgts_phE7m62h4dCJsp3mFBsaz6nLbd6HhxWRqXSCs=s800

Lời giải

https://lh7-us.googleusercontent.com/E5jIS0sils7Xp6ZWoU96oka92_RCIH7DwyKw2xUs7_lpMYVcApHSv-CHHZvCOreL7T0Bvd4WmIy6XFDejsV4OOdC8hXRNUcQQlJcGdfk5zxKrwcpdpduOAsB9aR7Bms9TPjMj9L5V11XdR4=s800.

  1. Cho hai số phức https://lh7-us.googleusercontent.com/Z4y1eFIQ5PpniLsgXyxaeWnfYPGU1KWvH_C_aU3t7ekj-YoHdRgt3QuqcujiYudNunIuQgIHdXvpEeugPrk2V6OKEJQRGvuW6YyQjJTHDqmb_ye8hZAR8yQw5ep6FevGRgrmEWbWvWPjSL8=s800 vàhttps://lh7-us.googleusercontent.com/uYQE8t1A8k6_5wnZdxHCnKqM6pouGuM9Goql37udVYWbAVrzVGF_lS0fSY2ylVp8IEUVJpURpe-5veporK2951e_jvrAhrn_bH-Px0B4jNfLe7bX4N7qR2yv-vVHZRuQyu4tUK3TixKjp6o=s800. Số phức https://lh7-us.googleusercontent.com/IheA_IDU2rCJIfyojMDMKBhdcygjmP-ISV80JZ1D4X53SZA4rZu_fyZKTq3veVv8qBmK-srziA9x-66DgFmTNadgUIkXrtFXL2_C3NE64f4fZKu7AgdVzIzW5MdneMOCU6Y7nf2_T6G4G60=s800 bằng

A. https://lh7-us.googleusercontent.com/-29JTLZoV8X6BdViXBOYVHoLZEfX7Vq__W5cpF2ZmGuDsqhwqIP4TeKyLVHzZBpwKaE7fBHknY2GQNJJKgcTAHvp0OvPDmw-pcR5v2M42HZc98BQYp1zN8ROygjzuH6gY__lU4yvvnOiQtA=s800.        B. https://lh7-us.googleusercontent.com/8z7Ypw3p8dLxkHwgcZxgfa5ZjwJnYHYyV7vj0DZvGt_z-T79WPpZsGGgF2ZcCa0yfLK7Jf_n5b7bG0jPcS3KhF-Mafz4k02mhj3voJmAcQjazggkfOIKF_lBMqlSbzjzcmlyi9GpOV1qk_c=s800.        C. https://lh7-us.googleusercontent.com/5clBMENXJd370oadzDwTJp7Q2NSYb8WQiZeCVte0HREjC8A6HcYLKfJeU5xhPP3mCAxbExZeTZI-_Bsg2zk57FtnNo0BhQ00-eVp5IXzsfYLU0hLp4jZ8cLBJz6CuPe5qyiKz-DEjZta8gU=s800.        Dhttps://lh7-us.googleusercontent.com/jMe4kZTpSEvEnOpWBDYsRZduYVyONYZMohiTKk1Gmm986SBdnJid89j2BGBVTQlqKODDR3RPAkjEttL7JBE0ZGV8fXM0GHunnD9Cn99_g4c1Ha8OGoW9or3PslugOJqvf61cFaMSSO1JcIQ=s800.

Lời giải

Ta có https://lh7-us.googleusercontent.com/Bgr55u4gAdq7pynwdyHN8VIcvEzzJ6iHjeCptZlreapcS1uYO2l3FNML4FKi2XJB9uKSMprLQfi2c92KvTDYW2TvR-jrdxPD857kxPlen_JyhFQobBtSxZfQttloWS-3wXwt9CLqnDozsvM=s800

  1. Một hình nón có diện tích xung quang bằng https://lh7-us.googleusercontent.com/sL5Aj_zM8p8CwvVtQrLAwHJVVDZUfAh9Hh-hIPR_Yr9_1cROLyQ2bB1SM8KKUzT1ZzbuIjw_V6L3gMGM5GzYDT06poiqh24CY7KVXZaOMJLVQl_T-NqsYZN8Mg4qdeKyLG6vXAWUyyoav_4=s800 và bán kính đáy https://lh7-us.googleusercontent.com/ihSPAaffP6R2_sS5lLWS4-scaEupF8xbhOPxMcf-Biq3aDngxB84rHtqp2FEqsdaL6krCFmOh9QNGtcTcaftVa35_X03Olg2lbgMvtiH1qk_ZPIXHfU3qZaBMKbrCyuWlvBaa-fcGPGbNXY=s800 thì có độ dài đường sinh bằng

A. https://lh7-us.googleusercontent.com/x2T6qDlfM8-5-fUdJvPaYA9iWeZM1OVp9XRgeenakpcLmLndeDIHI2-OKFsPDiGysq9h0cHrNFG0CtAVpcGw0Gf2ARIrC7kgE2_Cz3jZmMB-xJ78341Xs_Q0gOm_eJqGL0T7s-uEyfcOPvA=s800.        B. https://lh7-us.googleusercontent.com/dJ1Z8x4HxfmQU5HrrwXG6eXEMrsNDIrfk34jSUn9R6_x1DW4Cj53DOWlMijoRgBEVvpYuD7orbPBfN-JjkmdGuQpqnVPNH25JUY9I0Mbteo7GMiVJSMikXkM-WaSL8ntAQPZgiLfypG769o=s800.        Chttps://lh7-us.googleusercontent.com/tdCMLKCMLJEHlhVqQcUTEg6dB17jXIbt3KwG8WhgXCIQszY0QbByfztov8F1-J9Qwnw_Bi_Sq74YqnojzbTOFb0-oZuNxC6H349HtzqsDVWVPnosruqwzYPuXbgpPDksK9FM_Meki1r5MeA=s800.        D. https://lh7-us.googleusercontent.com/nQjIlz4ZuDBTL14seHIfRhZTz2JTJOsuihIV2sGmmfx78u3gPB16eQHeNAMUSb_pzbsWOA4-HkYrmQpZaAK0ErfVvJ8RpMUgXauPaSiwQMspvbQyu_ngfdGIcIJu1EN0L1GP_0jSqAYXoZ8=s800

Lời giải

Ta có https://lh7-us.googleusercontent.com/dXbejJIe1RWNf9kvMb_4yw5VM9JTD6Nhni8B8vF-XB5ypytQKZafSY6mfqo5p6s5KLTBPObVXDOSS17tJASCL9gwKz0wWeKJhY_OXH4FkP3x4DcScLqFMgLgavGxy7Bc7xe5UkxhkzBTNmI=s800.

  1. Có bao nhiêu cách xếp https://lh7-us.googleusercontent.com/EZWphN81mhmuhB-queyav5VWXPNhKWAg1dtHrOmHbdxtd81tLUsiFCPN9c9r8TFqkGnR2Se6fhCSx-8cIW7M8YzvI_m3fHHdyJQjkS2SgAe3G8rJbgcBAaYBw1GMyaYgJhAcRCXKj76UA5A=s800 người Việt Nam, https://lh7-us.googleusercontent.com/wO95Vb3apxFXwM00Rk16Vgn9JckqLIYF5Ul2D5Yb-p6n03PtkPrdQMS-yGs3A5eNzjw4n-VT1yg7MVSlLCDRlD0BI3QsoE2vKqmj1PUvtQYOYKI6wD_RkHo9mOQm8FJOPR1TAZqMwbpXxcQ=s800 người Pháp và https://lh7-us.googleusercontent.com/s4KZHde8xw6UMOJFu6WnBf9Zps1Px_jSqy4wW70rGGSK9UKSVuecd2jSbk-ttWm1oAjJnw8rnDnAvhrKElZRqo1CKrozpHNeK0rz6XlGp3OWY1mZK3BylM7IwVzGz-kPsxmZpWUVDyPn8h4=s800 người Mỹ ngồi lên một chiếc ghế dài gồm https://lh7-us.googleusercontent.com/fdLQ2bPOvhV0iGlkN1CVe9yIppArPPuijvzV_nPSp0DCEy1MK5pawjB45zL_gtEsFhwLvEHYDU7sB_TDBqAnFFgZgyW62vqjd3z33a6p31GjEVTagCwNSAbtsdRLhoiNd9XaTg3xofUhWFM=s800 vị trí?. Biết những người cùng quốc tịch phải ngồi gần nhau.

A. https://lh7-us.googleusercontent.com/nwZSPus-vSA9vG7HZZ4OTfoYjCOuTsxa-nV18zDyCel8dTg9m4s-uo5rAZSR7PXxsFQSU3xVBz26ZnCe3ASVcPMGao0w5oq2USmBd7XHmHJx2wv-8sIqdtcROMlhL30pQ1LVVauI8q2VGQ8=s800.        B. https://lh7-us.googleusercontent.com/dBkohvwtcMQuFoytDLg51CgFj9m9y55b1lNrMmiMaiZorEAleX4iQmFEQLUAxu34RaNDHxDjANUV7Me2SaYDSAeL1LafYbiOqjcF_ZUzaEHCy8hXrMbnMOm7QCFRg4Bpth-KYM9MEo4HN7g=s800.        C. https://lh7-us.googleusercontent.com/NX_m_KovyipTz8XsFtsT6IDGOJmU1VPpKCQqON0PQH7q6_7_GEr5_IZ1Br6BDJzWaOTIGMII7x6QWuACRgpSlWJLwKxWDmGgYsekAj18QpW3MWB6MPuiphe27LrdZFs3nS6JQfr0Ywpl5nw=s800.        Dhttps://lh7-us.googleusercontent.com/7m_oBryaqTMlcqefJusXn0BleAtxbXOeYKZK1Bh0cZKaEgeKijb-KfgkzGv2iamC1QLaWgjx4hIaiYXSVcWIeJSVclMhmDc1whYUrW8gbQRPLxwpGY86mu3dPeIFeul3aKgxSxNDNt7NkXQ=s800.

Lời giải

Xếp https://lh7-us.googleusercontent.com/0i4zpoNfOFuEnHKzh8nOg_ixxMzUz2DUYmqakldJU5zQKjtQMpn7-lja-5mzBvuikNCneP6IFiq6ejv82ZWrVvpWMxu5ui-qWxzUhDwbVcClotfJA1VFPof38ZaY12rxs89ZSIjMxWMJRNM=s800 người Việt Nam có https://lh7-us.googleusercontent.com/PDu-SSHRGQCll3NY2gj8Zgjcgk4yMXgeMZCE2k8LynM1S8CoEyWzE31qUB8N3lMBeRuyC-OIknW44LygyhEpbasvS4RE86-dqsdOQqwLXFWf380Rhu4IrJwCdHcmF-OHcLWpDCXZQ7Qkuaw=s800 cách.

Xếp https://lh7-us.googleusercontent.com/99oE6yUbVVgB-UT0uQFxDUOLgcpmw-7ggASN7TwjM0Meey2DuQhXC4NLB6i2CCCvPyNWbsJa4JQG4R09WjqSyctiEmOiBowBbo_um0MPl6x59igVnq51_sT9lQqK_-hWNP8O_VT4xvhHDlw=s800 người Pháp có https://lh7-us.googleusercontent.com/xEUKY13PR214PPnGmFPHnvjPHQr-uX0Iwso01H37WAom6tUZcA7nShT9WUtOmNXDw4a9oSSgsCjFJK4FoybiNcpygYK700iaT74fYSv3Fl_5VGIKQMwAyX-dIM_Q6EurCaj6lZve1x61ZPY=s800 cách.

Xếp https://lh7-us.googleusercontent.com/NgNZvRoR7rUaJxEDzrbKpO2VmKA014WA2WAS2Q1H_Jbmm1SvWW5cDZt8GHUYh6PTZ_6G_eCCW1kkVQW8OmUKOrOgNW0QQ-ol_SGMj5ylxZWMHAY1NddusbSbcIDev6r_Kg5p-1d3Lset3uw=s800 người Mỹ có https://lh7-us.googleusercontent.com/b8vwXhQY5zB_HL2y0wv3oxOHWiwySVz1go675Z9NK-9O_qXpq5v6UmTqX1PFrfwnB2UkpMDkENVtMQIzf2E9my5tGpsflDSrWWoL8PNltnpo9EjC5GglSl02re8QajHEp50hTSf8-dyvRUo=s800 cách.

Xếp vị trí cho người Việt Nam, Pháp, Mỹ có https://lh7-us.googleusercontent.com/5O-BqIayk3f6mbVre1UJuOIWLEMpoCaxh3-6tWAB3jQ2tBxdfAQlGwcJIUIvQkANG2t3UHtaa7Q0Ly_a2i--5ASaHvJlBEDS6Kk8ok9wag4Et3CM2Dl83XidKHJsl9r5l11m7Tp9eSS6sMs=s800 cách.

Vậy có https://lh7-us.googleusercontent.com/wF7yy5LkxlAV_CtVLvACBL8B9XcE-yuVuUyCfor3X8C9atg4G4PCL7DAGidL7o0P1KIe4jfFMpnJfSdZ6tnm6xwQm69KVv7fOAaxCdhT_pSGYYK5AKQjeWl8DuXBhSx1gHpDaNpnJiTQ9BU=s800 cách.

Vẫn còn nội dung phía dưới, bạn hãy ấn nút để xem tiếp nhé...