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单选题 函数
的连续区间是( )
A. 
B. 
C. 
D. 
学科：高等数学（上册）-第十二期
时间：2024-11-06 13:39:17
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题目1单选题
计算极限 <img src="https://tihai-oss-cloud.itihey.com/img/cb2d57aaa7e4edea0ea4c829a0f167b6.png"> =( )A. 1B. 2C. <img src="https://tihai-oss-cloud.itihey.com/img/db2e5d3a74d97485543871a79f96c21f.png">D. <img src="https://tihai-oss-cloud.itihey.com/img/072458492792bbc3fcc9e8467ee4eebd.png">
题目2单选题
函数<img src="https://tihai-oss-cloud.itihey.com/img/9e83a3ff5b49fdf33925db37edf90f8c.png">在<img src="https://tihai-oss-cloud.itihey.com/img/2ba0f7021b1ec825b01f9fd6eb7c759e.png">处有定义是<img src="https://tihai-oss-cloud.itihey.com/img/9035d0ee59e701003a626469af5a8783.png">存在的( )A. 无关条件B. 必要条件C. 充分条件D. 充要条件
题目3单选题
计算极限<img src="https://tihai-oss-cloud.itihey.com/img/185eaa1c720d2fe9dbbf8c08f6036801.png">=( )A. 0B. <img src="https://tihai-oss-cloud.itihey.com/img/cb91f3408f2162057c301d686195b5c4.png">C. <img src="https://tihai-oss-cloud.itihey.com/img/c2989cc8982cb901535aa7e0b557bf2e.png">D. 以上都不对
题目4单选题
函数<img src="https://tihai-oss-cloud.itihey.com/img/45e0bb3de26687a45989c1f0c668ca36.png">的连续区间是( )A. <img src="https://tihai-oss-cloud.itihey.com/img/8c9cb8716c19bb7cf3be486c7534e57d.png">B. <img src="https://tihai-oss-cloud.itihey.com/img/997086620e57d2c88f37c8752e8db882.png">C. <img src="https://tihai-oss-cloud.itihey.com/img/b8f13e5af2b34fd24ebb94692c774e0b.png">D. <img src="https://tihai-oss-cloud.itihey.com/img/149b3adb01031750bd2f8306d9b5553e.png">
题目5单选题
计算极限<img src="https://tihai-oss-cloud.itihey.com/img/4d65b2245fb0e8d10c5622cf9907f11a.png">=( )A. <img src="https://tihai-oss-cloud.itihey.com/img/b41d3dc112a79fcd07305a2d6ecc78db.png">B. <img src="https://tihai-oss-cloud.itihey.com/img/950bfa101748272270d98039fc49a23d.png">C. <img src="https://tihai-oss-cloud.itihey.com/img/847f32c006c8fb5ecf787683020edc08.png">D. <img src="https://tihai-oss-cloud.itihey.com/img/4d7ca5d8e6b8758418b203174412513c.png">
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