高等数学基础(20秋云南开放大学)第2学期形考作业2

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发表于 2020-11-3 11:31:22 | 显示全部楼层 |阅读模式
高等数学基础(20春)第2学期形考作业2
1.[单选题] <img src="http://ccm2cdn.open.com.cn/zyglpt/PI/HUGH/2018/1205/PIwhbojHUGH20181205171357248.png?Expires=3436161239&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=2q7uP%2FEiZrVR%2Bnn5YrQenvTAVFo%3D" title="图片.png" alt="图片.png">
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    A.1
    B.2
    C.3
    D.4
    答:——C——
2.[单选题] <p><span style="font-family: 微软雅黑, 'Microsoft YaHei';">数列</span><img src="http://oapi.open.com.cn/api/core/file/gofile.do?id=PIwtntoTEMP20160910112617750.png&appkey=5da97a028134420c84123474e7e59e93" title="blob.png" alt="blob.png"><span style="font-family: 微软雅黑, 'Microsoft YaHei';">的极限是(  )</span></p>
    A.<p><img src="http://oapi.open.com.cn/api/core/file/gofile.do?id=PIceeqnTEMP20160910112651144.png&appkey=5da97a028134420c84123474e7e59e93" title="blob.png" alt="blob.png"></p>
    B.<p><img src="http://oapi.open.com.cn/api/core/file/gofile.do?id=PIcxuleTEMP20160910112700676.png&appkey=5da97a028134420c84123474e7e59e93" title="blob.png" alt="blob.png"></p>
    C.<p><img src="http://oapi.open.com.cn/api/core/file/gofile.do?id=PIgrpdsTEMP20160910112710441.png&appkey=5da97a028134420c84123474e7e59e93" title="blob.png" alt="blob.png"></p>
    D.<p><img src="http://oapi.open.com.cn/api/core/file/gofile.do?id=PIzkevmTEMP20160910112726830.png&appkey=5da97a028134420c84123474e7e59e93" title="blob.png" alt="blob.png"></p>
    答:——A——
3.[单选题] <img src="http://ccm2cdn.open.com.cn/zyglpt/PI/GGDV/2018/1205/PIlyfoxGGDV20181205170836417.png?Expires=3436160921&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=XEX13PpjdSstLeHt1eUDmiwK6gA%3D" title="图片.png" alt="图片.png">
    A.<p><img class="kfformula" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADsAAAA1CAYAAAD/L5PDAAAAvUlEQVRoge3ZwQ2DMAyF4bcKE2SFLpKFmId1Mkt6ANRgLlWlNtXz/0k+hFMsBwsHCQAAAMAsTVI/ok7ey1etksqwbmFtpelazfWIFDaZH+VTiqquejWoVLqMG1RUtTctO0X3Sp7PLMUq2jepPsQ2eS8AklskPd6M5ac7Az42DgLWHxRF1wQ3GSccEysyHQSkPbGYsO0gEFlXNkpzB1Vl3JxGVUnGu6J7orb3UDFR23d2/M9zRppuDAAAAPyLJ4maLkM0s3BMAAAAAElFTkSuQmCC" data-latex="\frac {3} {2}"></p>
    B.1
    C.3
    D.0
    答:——A——
4.[单选题] <p><span style="font-family: 微软雅黑, 'Microsoft YaHei';">设<img src="http://oapi.open.com.cn/api/core/file/gofile.do?id=PIbrnzyTEMP20160910115705449.png&appkey=5da97a028134420c84123474e7e59e93" title="blob.png" alt="blob.png">在<img src="http://oapi.open.com.cn/api/core/file/gofile.do?id=PIisvlzTEMP20160910115720889.png&appkey=5da97a028134420c84123474e7e59e93" title="blob.png" alt="blob.png">处连续,且<img src="http://oapi.open.com.cn/api/core/file/gofile.do?id=PIitytsTEMP20160910115737959.png&appkey=5da97a028134420c84123474e7e59e93" title="blob.png" alt="blob.png">,则<img src="http://oapi.open.com.cn/api/core/file/gofile.do?id=PIctzjiTEMP20160910115830938.png&appkey=5da97a028134420c84123474e7e59e93" title="blob.png" alt="blob.png"></span></p>
    A.<p><img class="kfformula" src="data:image/png;base64,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" data-latex="\frac {3} {2}"></p>
    B.1
    C.3
    D.0
    答:————
5.[单选题] <img src="http://ccm2cdn.open.com.cn/zyglpt/PI/JIVR/2018/1205/PIkbrosJIVR20181205152018918.png?Expires=3436154422&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=nYi62FxH4hElo8tuac1%2F8r66xI0%3D" title="图片.png" alt="图片.png">
    A.<img src="http://ccm2cdn.open.com.cn/zyglpt/PI/QWPG/2018/1205/PIagjypQWPG20181205152030690.png?Expires=3436154433&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=K6LEu%2FENRwd6uwIcdxjNeK8HkzA%3D" title="图片.png" alt="图片.png">
    B.<img src="http://ccm2cdn.open.com.cn/zyglpt/PI/MZDD/2018/1205/PIrqbvtMZDD20181205152043117.png?Expires=3436154445&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=IYGlhxdTzYBoHc3Ub54BqP1%2FgZU%3D" title="图片.png" alt="图片.png">
    C.<img src="http://ccm2cdn.open.com.cn/zyglpt/PI/GIRT/2018/1205/PIchgreGIRT20181205152051147.png?Expires=3436154453&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=9dM%2FM63cWSDlssGybZcnQyb3Znw%3D" title="图片.png" alt="图片.png">
    D.<img src="http://ccm2cdn.open.com.cn/zyglpt/PI/OHKY/2018/1205/PIjsvilOHKY20181205152103583.png?Expires=3436154467&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=861tD9eIi3XetIdqEYzwR1ZPvDI%3D" title="图片.png" alt="图片.png">
    答:————
6.[单选题] <p><span style="font-family: 微软雅黑, 'Microsoft YaHei';">当<img src="http://oapi.open.com.cn/api/core/file/gofile.do?id=PIjozkvTEMP20160910114544564.png&appkey=5da97a028134420c84123474e7e59e93" title="blob.png" alt="blob.png">时,<img src="http://oapi.open.com.cn/api/core/file/gofile.do?id=PIcednzTEMP20160910114602315.png&appkey=5da97a028134420c84123474e7e59e93" title="blob.png" alt="blob.png">是<img src="http://oapi.open.com.cn/api/core/file/gofile.do?id=PIhaduyTEMP20160910114631414.png&appkey=5da97a028134420c84123474e7e59e93" title="blob.png" alt="blob.png">的(  )</span><br></p>
    A.高阶无穷小
    B.同阶无穷小,但不等价
    C.低阶无穷小
    D.等价无穷小
    答:————
7.[单选题] <p><span style="font-size:14px;font-family:宋体">设<img src="http://oapi.open.com.cn/api/core/file/gofile.do?id=PIhywgbTEMP20160910015033021.png&appkey=5da97a028134420c84123474e7e59e93" title="blob.png" alt="blob.png"></span><span style="font-size:14px;font-family:宋体"></span><span style="font-size:14px;font-family:宋体">在<img src="http://oapi.open.com.cn/api/core/file/gofile.do?id=PIkabdcTEMP20160910015042951.png&appkey=5da97a028134420c84123474e7e59e93" title="blob.png" alt="blob.png"></span><span style="font-size:14px;font-family:宋体">上连续,且<img src="http://oapi.open.com.cn/api/core/file/gofile.do?id=PIjqngeTEMP20160910015052887.png&appkey=5da97a028134420c84123474e7e59e93" title="blob.png" alt="blob.png"></span><span style="font-size:14px;font-family:宋体">,则下列结论错误的是</span></p>
    A.<p><span style="font-size:14px;font-family:宋体">至少存在一点<img src="http://oapi.open.com.cn/api/core/file/gofile.do?id=PIulcmkTEMP20160910015124817.png&appkey=5da97a028134420c84123474e7e59e93" title="blob.png" alt="blob.png"></span><span style="font-size:14px;font-family:宋体">使得<img src="http://oapi.open.com.cn/api/core/file/gofile.do?id=PIyrmqzTEMP20160910015142323.png&appkey=5da97a028134420c84123474e7e59e93" title="blob.png" alt="blob.png"></span></p>
    B.<p><span style="font-size:14px;font-family:宋体">至少存在一点<img src="http://oapi.open.com.cn/api/core/file/gofile.do?id=PIxuigyTEMP20160910015209922.png&appkey=5da97a028134420c84123474e7e59e93" title="blob.png" alt="blob.png"></span><span style="font-size:14px;font-family:宋体">使得<img src="http://oapi.open.com.cn/api/core/file/gofile.do?id=PIpniwxTEMP20160910015222211.png&appkey=5da97a028134420c84123474e7e59e93" title="blob.png" alt="blob.png"></span></p>    答案请进 www.ap5u.com,南开答案Q1647861640
    C.<p><span style="font-size:14px;font-family:宋体">至少存在一点<img src="http://oapi.open.com.cn/api/core/file/gofile.do?id=PIayvmsTEMP20160910015242397.png&appkey=5da97a028134420c84123474e7e59e93" title="blob.png" alt="blob.png"></span><span style="font-size:14px;font-family:宋体">使得<img src="http://oapi.open.com.cn/api/core/file/gofile.do?id=PIzskiiTEMP20160910015253744.png&appkey=5da97a028134420c84123474e7e59e93" title="blob.png" alt="blob.png"></span></p>
    D.<p><span style="font-size:14px;font-family:宋体">至少存在一点<img src="http://oapi.open.com.cn/api/core/file/gofile.do?id=PIllcrhTEMP20160910015311913.png&appkey=5da97a028134420c84123474e7e59e93" title="blob.png" alt="blob.png"></span><span style="font-size:14px;font-family:宋体">使得<img src="http://oapi.open.com.cn/api/core/file/gofile.do?id=PIkmeigTEMP20160910015328734.png&appkey=5da97a028134420c84123474e7e59e93" title="blob.png" alt="blob.png"></span></p>
    答:————
8.[单选题] <p><span style="font-family: 微软雅黑, 'Microsoft YaHei';">数列<img src="http://oapi.open.com.cn/api/core/file/gofile.do?id=PIvxandTEMP20160910112814579.png&appkey=5da97a028134420c84123474e7e59e93" title="blob.png" alt="blob.png">的极限是(  )</span><br></p>
    A.<p><img src="http://oapi.open.com.cn/api/core/file/gofile.do?id=PImmhovTEMP20160910112838232.png&appkey=5da97a028134420c84123474e7e59e93" title="blob.png" alt="blob.png"></p>
    B.<p><img src="http://oapi.open.com.cn/api/core/file/gofile.do?id=PIjirhyTEMP20160910112848178.png&appkey=5da97a028134420c84123474e7e59e93" title="blob.png" alt="blob.png"></p>
    C.<p><img src="http://oapi.open.com.cn/api/core/file/gofile.do?id=PIiafjgTEMP20160910112857517.png&appkey=5da97a028134420c84123474e7e59e93" title="blob.png" alt="blob.png"></p>
    D.<p><img src="http://oapi.open.com.cn/api/core/file/gofile.do?id=PIkikobTEMP20160910112907820.png&appkey=5da97a028134420c84123474e7e59e93" title="blob.png" alt="blob.png"></p>
    答:————
9.[单选题] <img src="http://ccm2cdn.open.com.cn/zyglpt/PI/YUQO/2018/1206/PIgsfvxYUQO20181206111608323.png?Expires=3436226173&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=6IPwLV4htYOHR5oGM14SpNvrLiM%3D" title="图片.png" alt="图片.png">
    A.<img src="http://ccm2cdn.open.com.cn/zyglpt/PI/OVGJ/2018/1206/PIpoezyOVGJ20181206111622317.png?Expires=3436226185&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=0TGJ4J70H%2Bo5YR0%2FoO814PJc9jg%3D" title="图片.png" alt="图片.png">
    B.相等
    C.仅相差一个常数
    D.均为常数
    答:————
10.[单选题] <img src="http://ccm2cdn.open.com.cn/zyglpt/PI/QQWL/2018/1206/PIgabndQQWL20181206150816847.png?Expires=3436240099&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=sD0uxqOBqiKVvmMKqlzo7LI%2Bz2s%3D" title="图片.png" alt="图片.png">
    A.1,-1
    B.1,1
    C.0,-1
    D.0,-2
    答:————

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