东大网院《高等数学（二）X》20秋在线作业03题目及答案
高等数学（二）X_2020秋_031.[单选题]<img width="484" height="40" alt="" src="http://exam.neu.edu.cn/resourcefile/bdeditor/dbdx/qianyi/49386/7eef4c25-b4fd-4487-9483-1a1afda45757/201311991039734.png" />
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A.1
B.<img width="40" height="27" alt="" src="http://exam.neu.edu.cn/resourcefile/bdeditor/dbdx/qianyi/49386/7eef4c25-b4fd-4487-9483-1a1afda45757/201311991048625.png" />
C.<img width="46" height="26" alt="" src="http://exam.neu.edu.cn/resourcefile/bdeditor/dbdx/qianyi/49386/7eef4c25-b4fd-4487-9483-1a1afda45757/201311991054890.png" />
D.<img width="45" height="22" alt="" src="http://exam.neu.edu.cn/resourcefile/bdeditor/dbdx/qianyi/49386/7eef4c25-b4fd-4487-9483-1a1afda45757/201311991114313.png" />
正确答案:————
2.[单选题]<img width="302" height="47" alt="" src="http://exam.neu.edu.cn/resourcefile/bdeditor/dbdx/qianyi/49386/766fbf89-70fc-4150-89f2-ba2ab77f8166/2013118161740381.png" />
A.<img width="24" height="28" alt="" src="http://exam.neu.edu.cn/resourcefile/bdeditor/dbdx/qianyi/49386/766fbf89-70fc-4150-89f2-ba2ab77f8166/2013118161747271.png" />
B.<img width="55" height="27" alt="" src="http://exam.neu.edu.cn/resourcefile/bdeditor/dbdx/qianyi/49386/766fbf89-70fc-4150-89f2-ba2ab77f8166/2013118161753412.png" />
C.<img width="58" height="29" alt="" src="http://exam.neu.edu.cn/resourcefile/bdeditor/dbdx/qianyi/49386/766fbf89-70fc-4150-89f2-ba2ab77f8166/2013118161759131.png" />
D.<img width="28" height="27" alt="" src="http://exam.neu.edu.cn/resourcefile/bdeditor/dbdx/qianyi/49386/766fbf89-70fc-4150-89f2-ba2ab77f8166/201311816186350.png" />
正确答案:————
3.[单选题]<img width="306" height="49" alt="" src="http://exam.neu.edu.cn/resourcefile/bdeditor/dbdx/qianyi/49386/c08fc804-2158-4f91-8396-14aa9f2dc9e9/2013118162145529.png" />
A.<img width="65" height="26" alt="" src="http://exam.neu.edu.cn/resourcefile/bdeditor/dbdx/qianyi/49386/c08fc804-2158-4f91-8396-14aa9f2dc9e9/2013118162152654.png" />
B.<img width="66" height="27" alt="" src="http://exam.neu.edu.cn/resourcefile/bdeditor/dbdx/qianyi/49386/c08fc804-2158-4f91-8396-14aa9f2dc9e9/20131181622061.png" />
C.<img width="62" height="29" alt="" src="http://exam.neu.edu.cn/resourcefile/bdeditor/dbdx/qianyi/49386/c08fc804-2158-4f91-8396-14aa9f2dc9e9/201311816225749.png" />
D.<img width="136" height="38" alt="" src="http://exam.neu.edu.cn/resourcefile/bdeditor/dbdx/qianyi/49386/c08fc804-2158-4f91-8396-14aa9f2dc9e9/2013118162211577.png" />
正确答案:————
4.[单选题]<img width="290" height="26" alt="" src="http://exam.neu.edu.cn/resourcefile/bdeditor/dbdx/qianyi/49386/e03b6fe1-9920-47bb-87a1-8a54b7e9fc1e/2013118153118135.png" />
A.0
B.-1
C.1
D.2
正确答案:————
5.[单选题]<img width="334" height="28" alt="" src="http://exam.neu.edu.cn/resourcefile/bdeditor/dbdx/qianyi/49386/1b0d4357-033e-4217-9b12-4e74bbbcc969/2013118161533345.png" />
A.不是驻点
B.是驻点但不是极值点
C.是驻点且是极大值点
D.是驻点且是极小值点
正确答案:————
6.[单选题]<img width="207" height="21" alt="" src="http://exam.neu.edu.cn/resourcefile/bdeditor/dbdx/qianyi/49386/8464cb3c-157e-434e-8aae-0ecd291ea844/20131199266320.png" /> 更多答案进ap5u.com 或联系qw：761296021
A.<img width="75" height="45" alt="" src="http://exam.neu.edu.cn/resourcefile/bdeditor/dbdx/qianyi/49386/8464cb3c-157e-434e-8aae-0ecd291ea844/201311992614523.png" />
B.<img width="106" height="48" alt="" src="http://exam.neu.edu.cn/resourcefile/bdeditor/dbdx/qianyi/49386/8464cb3c-157e-434e-8aae-0ecd291ea844/201311992623477.png" />
C.<img width="95" height="51" alt="" src="http://exam.neu.edu.cn/resourcefile/bdeditor/dbdx/qianyi/49386/8464cb3c-157e-434e-8aae-0ecd291ea844/201311992630227.png" />
D.<img width="88" height="52" alt="" src="http://exam.neu.edu.cn/resourcefile/bdeditor/dbdx/qianyi/49386/8464cb3c-157e-434e-8aae-0ecd291ea844/201311992639180.png" />
正确答案:————
7.[单选题]<img width="295" height="32" alt="" src="http://exam.neu.edu.cn/resourcefile/bdeditor/dbdx/qianyi/49386/07b0e926-8a0e-40a1-8d47-8898fbf39987/201311910727274.png" />
A.<img width="84" height="23" alt="" src="http://exam.neu.edu.cn/resourcefile/bdeditor/dbdx/qianyi/49386/07b0e926-8a0e-40a1-8d47-8898fbf39987/201311910736587.png" />
B.<img width="96" height="31" alt="" src="http://exam.neu.edu.cn/resourcefile/bdeditor/dbdx/qianyi/49386/07b0e926-8a0e-40a1-8d47-8898fbf39987/201311910743165.png" />
C.<img width="51" height="24" alt="" src="http://exam.neu.edu.cn/resourcefile/bdeditor/dbdx/qianyi/49386/07b0e926-8a0e-40a1-8d47-8898fbf39987/201311910750837.png" />
D.<img width="80" height="27" alt="" src="http://exam.neu.edu.cn/resourcefile/bdeditor/dbdx/qianyi/49386/07b0e926-8a0e-40a1-8d47-8898fbf39987/20131191075941.png" />
正确答案:————
8.[单选题]<p><img width="514" height="45" alt="" src="http://exam.neu.edu.cn/resourcefile/bdeditor/dbdx/qianyi/49386/dbad3151-8be5-4a32-9d44-128004bdace9/201311991835168.png" /></p>
A.条件收敛
B.绝对收敛
C.发散
D.敛散性不能判断
正确答案:————
9.[单选题]<img width="455" height="30" alt="" src="http://exam.neu.edu.cn/resourcefile/bdeditor/dbdx/qianyi/49386/bba72707-c19f-48a2-a4a4-d21fde3f9961/201311816252299.png" />
A.（1,0）
B.（1,2）
C.（-3,0）
D.（-3,2）
正确答案:————
10.[单选题]<img width="293" height="45" alt="" src="http://exam.neu.edu.cn/resourcefile/bdeditor/dbdx/qianyi/49386/85c38346-9224-4486-9599-591ac917f1df/2013118161220870.png" />
A.<img width="38" height="32" alt="" src="http://exam.neu.edu.cn/resourcefile/bdeditor/dbdx/qianyi/49386/85c38346-9224-4486-9599-591ac917f1df/2013118161227152.png" />
B.<img width="53" height="30" alt="" src="http://exam.neu.edu.cn/resourcefile/bdeditor/dbdx/qianyi/49386/85c38346-9224-4486-9599-591ac917f1df/201311816123443.png" />
C.<img width="60" height="30" alt="" src="http://exam.neu.edu.cn/resourcefile/bdeditor/dbdx/qianyi/49386/85c38346-9224-4486-9599-591ac917f1df/2013118161240246.png" />
D.<img width="44" height="28" alt="" src="http://exam.neu.edu.cn/resourcefile/bdeditor/dbdx/qianyi/49386/85c38346-9224-4486-9599-591ac917f1df/2013118161247199.png" />
正确答案:————
11.[判断题]<img width="557" height="123" alt="" src="http://exam.neu.edu.cn/resourcefile/bdeditor/dbdx/qianyi/49386/2c16ae4e-0815-4c7a-b395-4b6638f14483/2013118145921355.png" />
A.Y
B.N
正确答案:————
12.[判断题]<img width="517" height="54" alt="" src="http://exam.neu.edu.cn/resourcefile/bdeditor/dbdx/qianyi/49386/efd552da-a5ae-4bd3-a889-a69c96466c4c/201311814922306.png" />
A.Y
B.N
正确答案:————
13.[判断题]<img alt="" width="465" height="33" src="http://exam.neu.edu.cn/resourcefile/bdeditor/dbdx/qianyi/49386/eb577a50-316c-4c95-8e33-3d6f2fbaf1bd/201311815516695.png" />
A.Y
B.N
正确答案:————
14.[判断题]<img width="428" height="43" alt="" src="http://exam.neu.edu.cn/resourcefile/bdeditor/dbdx/qianyi/49386/cbd816bc-18cc-4bc2-9fd2-4d25f00de745/201311814130563.png" />
A.Y
B.N
正确答案:————
15.[判断题]<img width="483" height="44" alt="" src="http://exam.neu.edu.cn/resourcefile/bdeditor/dbdx/qianyi/49386/d44f1dbe-a9a2-4c14-be2c-96831a355538/201311814221105.png" />
A.Y
B.N
正确答案:————
16.[判断题]<img width="542" height="99" alt="" src="http://exam.neu.edu.cn/resourcefile/bdeditor/dbdx/qianyi/49386/de51f0ab-628c-4575-842f-d0bc82a3aeb4/201311815043592.png" />
A.Y
B.N
正确答案:————
17.[判断题]<img width="536" height="55" alt="" src="http://exam.neu.edu.cn/resourcefile/bdeditor/dbdx/qianyi/49386/1b73d34f-c2fb-4823-8ca2-1978ed3279ba/2013118141230140.png" />
A.Y
B.N
正确答案:————
18.[判断题]<img alt="" width="347" height="38" src="http://exam.neu.edu.cn/resourcefile/bdeditor/dbdx/qianyi/49386/d379b8f0-0e91-4217-b1cb-9b2363fecfc3/2013118152719284.png" />
A.Y
B.N
正确答案:————
19.[判断题]<img width="375" height="52" alt="" src="http://exam.neu.edu.cn/resourcefile/bdeditor/dbdx/qianyi/49386/e91672ff-bb36-4ca9-b393-740c46e03911/2013118143032472.png" />
A.Y
B.N
正确答案:————
20.[判断题]<img width="453" height="43" alt="" src="http://exam.neu.edu.cn/resourcefile/bdeditor/dbdx/qianyi/49386/7c68ffed-550c-4560-8ae2-a4653653caf0/2013118151857471.png" />
A.Y
B.N
正确答案:————
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