东大高等数学(下)20秋学期《高等数学(二)》在线平时作业2_1
高等数学(下)20秋学期《高等数学(二)》在线平时作业21.[单选题] <img width="249" height="43" alt="" src="http://file.open.com.cn/ItemDB/49386/3d0a2831-1f8f-422a-b721-ce2bee07a842/201311816521545.png" />
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A.<img width="81" height="33" alt="" src="http://file.open.com.cn/ItemDB/49386/3d0a2831-1f8f-422a-b721-ce2bee07a842/201311816527592.png" />
B.<img width="98" height="33" alt="" src="http://file.open.com.cn/ItemDB/49386/3d0a2831-1f8f-422a-b721-ce2bee07a842/201311816533436.png" />
C.<img width="83" height="33" alt="" src="http://file.open.com.cn/ItemDB/49386/3d0a2831-1f8f-422a-b721-ce2bee07a842/201311816540311.png" />
D.<img width="95" height="40" alt="" src="http://file.open.com.cn/ItemDB/49386/3d0a2831-1f8f-422a-b721-ce2bee07a842/201311816546280.png" />
答:——D——
2.[单选题] <img width="293" height="45" alt="" src="http://file.open.com.cn/ItemDB/49386/85c38346-9224-4486-9599-591ac917f1df/2013118161220870.png" />
A.<img width="38" height="32" alt="" src="http://file.open.com.cn/ItemDB/49386/85c38346-9224-4486-9599-591ac917f1df/2013118161227152.png" />
B.<img width="53" height="30" alt="" src="http://file.open.com.cn/ItemDB/49386/85c38346-9224-4486-9599-591ac917f1df/201311816123443.png" />
C.<img width="60" height="30" alt="" src="http://file.open.com.cn/ItemDB/49386/85c38346-9224-4486-9599-591ac917f1df/2013118161240246.png" />
D.<img width="44" height="28" alt="" src="http://file.open.com.cn/ItemDB/49386/85c38346-9224-4486-9599-591ac917f1df/2013118161247199.png" />
答:——D——
3.[单选题] <img height="124" width="527" alt="" src="http://file.open.com.cn/ItemDB/49386/d7f32a12-24a3-4240-bafa-a079ee67e72b/200911281174819.jpg" />
A.A
B.B
C.C
D.D
答:——B——
4.[单选题] <img width="522" height="33" alt="" src="http://file.open.com.cn/ItemDB/49386/ec60d684-b1d3-4536-929e-070990e125ce/20131191043925.png" />
A.<img width="153" height="32" alt="" src="http://file.open.com.cn/ItemDB/49386/ec60d684-b1d3-4536-929e-070990e125ce/201311910412316.png" />
B.<img width="134" height="26" alt="" src="http://file.open.com.cn/ItemDB/49386/ec60d684-b1d3-4536-929e-070990e125ce/201311910419301.png" />
C.<img width="161" height="28" alt="" src="http://file.open.com.cn/ItemDB/49386/ec60d684-b1d3-4536-929e-070990e125ce/20131191042735.png" />
D.<img width="129" height="26" alt="" src="http://file.open.com.cn/ItemDB/49386/ec60d684-b1d3-4536-929e-070990e125ce/201311910437317.png" />
答:————
5.[单选题] <img height="149" width="427" alt="" src="http://file.open.com.cn/ItemDB/49386/82ac4da3-bad1-4463-a0d5-0dfb538d8703/2009112811729226.jpg" />
A.A
B.B ap5u.com南开答案q1647861640
C.C
D.D
答:————
6.[多选题] <img width="228" height="43" alt="" src="http://file.open.com.cn/ItemDB/49386/340e84f1-f26d-45bb-bc82-11053fd0f0da/201311994017545.png" />
A.<img width="136" height="47" alt="" src="http://file.open.com.cn/ItemDB/49386/340e84f1-f26d-45bb-bc82-11053fd0f0da/20131199402576.png" />
B.<img width="116" height="43" alt="" src="http://file.open.com.cn/ItemDB/49386/340e84f1-f26d-45bb-bc82-11053fd0f0da/201311994033545.png" />
C.<img width="82" height="49" alt="" src="http://file.open.com.cn/ItemDB/49386/340e84f1-f26d-45bb-bc82-11053fd0f0da/201311994041592.png" />
D.<img width="71" height="38" alt="" src="http://file.open.com.cn/ItemDB/49386/340e84f1-f26d-45bb-bc82-11053fd0f0da/201311994049452.png" />
答:————
7.[多选题] <img width="252" height="28" alt="" src="http://file.open.com.cn/ItemDB/49386/5beb8112-9f16-4f0d-a69f-ee724fed5071/201311995420395.png" />
A.<img width="146" height="27" alt="" src="http://file.open.com.cn/ItemDB/49386/5beb8112-9f16-4f0d-a69f-ee724fed5071/201311995433489.png" />
B.<img width="184" height="31" alt="" src="http://file.open.com.cn/ItemDB/49386/5beb8112-9f16-4f0d-a69f-ee724fed5071/201311995441661.png" />
C.<img width="203" height="24" alt="" src="http://file.open.com.cn/ItemDB/49386/5beb8112-9f16-4f0d-a69f-ee724fed5071/201311995449802.png" />
D.<img width="107" height="26" alt="" src="http://file.open.com.cn/ItemDB/49386/5beb8112-9f16-4f0d-a69f-ee724fed5071/201311995457567.png" />
答:————
8.[多选题] <img width="203" height="25" alt="" src="http://file.open.com.cn/ItemDB/49386/d3456c84-b6c9-4d80-b4d6-5b080c5775bd/201311994954388.png" />
A.<img width="73" height="46" alt="" src="http://file.open.com.cn/ItemDB/49386/d3456c84-b6c9-4d80-b4d6-5b080c5775bd/20131199501700.png" />
B.<img width="90" height="45" alt="" src="http://file.open.com.cn/ItemDB/49386/d3456c84-b6c9-4d80-b4d6-5b080c5775bd/201311995011576.png" />
C.<img width="76" height="48" alt="" src="http://file.open.com.cn/ItemDB/49386/d3456c84-b6c9-4d80-b4d6-5b080c5775bd/20131199501845.png" />
D.<img width="84" height="46" alt="" src="http://file.open.com.cn/ItemDB/49386/d3456c84-b6c9-4d80-b4d6-5b080c5775bd/201311995026154.png" />
答:————
9.[多选题] <img height="174" width="572" alt="" src="http://file.open.com.cn/ItemDB/49386/2c882206-e6c1-4e8c-8527-4c7d571607b4/2009112811500356.jpg" />
A.A
B.B
C.C
D.D
答:————
10.[多选题] <img width="248" height="46" alt="" src="http://file.open.com.cn/ItemDB/49386/b69a561a-86fe-4532-b1bb-2526de9be440/201311995310830.png" />
A.齐次的
B.线性的
C.常系数的
D.二阶的
答:————
11.[判断题] <img width="207" height="43" alt="" src="http://file.open.com.cn/ItemDB/49386/1d765062-0bf1-43b9-99ed-d1cc68ef79f2/2013118151947832.png" />
A.错误
B.正确
答:————
12.[判断题] <img alt="" width="415" height="171" src="http://file.open.com.cn/ItemDB/49386/db1cce03-22c0-4936-9d18-4a2482bc0c8a/20131113212941630.png" />
A.错误
B.正确
答:————
13.[判断题] <img alt="" width="415" height="89" src="http://file.open.com.cn/ItemDB/49386/5974b96f-6724-41ec-b7c2-108e997a6141/20131113111351489.png" />
A.错误
B.正确
答:————
14.[判断题] <img width="415" height="155" alt="" src="http://file.open.com.cn/ItemDB/49386/7ef24835-17f9-4165-83ab-88de01668608/20131113165641583.png" />
A.错误
B.正确
答:————
15.[判断题] <img width="418" height="49" alt="" src="http://file.open.com.cn/ItemDB/49386/5beee0d3-ec54-4d1a-961a-1b9fd18545c1/201311814321897.png" />
A.错误
B.正确
答:————
16.[判断题] <img width="539" height="50" alt="" src="http://file.open.com.cn/ItemDB/49386/eab0c9fa-71fe-455b-98d7-7b4aedb5886d/2013118141936779.png" />
A.错误
B.正确
答:————
17.[判断题] <img width="547" height="52" alt="" src="http://file.open.com.cn/ItemDB/49386/17327f01-83e2-4706-be3b-b0cafe0fd096/2013118143425136.png" />
A.错误
B.正确
答:————
18.[判断题] <img width="415" height="155" alt="" src="http://file.open.com.cn/ItemDB/49386/15f3c90e-b3e2-45f1-a0f7-0fb22ee185a9/20131113181019537.png" />
A.错误
B.正确
答:————
19.[判断题] <p><img width="254" height="22" alt="" src="http://file.open.com.cn/ItemDB/49386/a374b0c2-a09f-4b90-8e72-c28f722b227a/2013117163821811.png" /></p>
A.错误
B.正确
答:————
20.[判断题] <img alt="" width="324" height="26" src="http://file.open.com.cn/ItemDB/49386/5b1834f6-a119-44c4-9522-ae773d79eca4/20131181554569.png" />
A.错误
B.正确
答:————
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