西工大19秋《高等数学（下）》在线作业

adminhan

<img width="416" height="324" alt="" src="http://file.open.com.cn/ItemDB/130981/0ec15bda-2713-41e0-8ae9-b29e16150cd9/20141228155236370.png" />1
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<img width="345" height="285" alt="" src="http://file.open.com.cn/ItemDB/130981/01eb75ca-8878-41d0-bcd0-024d7ac83f1e/2014122816248686.png" />1
A:A
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<img width="540" height="319" alt="" src="http://file.open.com.cn/ItemDB/130981/92762423-a179-4608-a3dc-0fe701303b18/2014122816057491.png" />1
A:A
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<img width="357" height="366" alt="" src="http://file.open.com.cn/ItemDB/130981/dc66eeb3-7e73-41a8-8964-96a01c813503/20141228154040260.png" />1
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<img width="414" height="41" alt="" src="http://file.open.com.cn/ItemDB/130981/848b1d71-9d43-4ae5-be6b-71505d232baf/20141228155717135.jpg" />1
A:<p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt" class="p0"><span style="FONT-FAMILY: 'Helvetica Neue'; BACKGROUND: rgb(245,245,245); COLOR: rgb(51,51,51); FONT-SIZE: 10.5pt; mso-spacerun: 'yes'; mso-shading: rgb(245,245,245)">（-12,1,4）</span></p><!--EndFragment-->
B:<p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt" class="p0"><span style="FONT-FAMILY: 'Helvetica Neue'; BACKGROUND: rgb(245,245,245); COLOR: rgb(51,51,51); FONT-SIZE: 10.5pt; mso-spacerun: 'yes'; mso-shading: rgb(245,245,245)">（12,1,4）&nbsp;</span></p><!--EndFragment-->
C:<p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt" class="p0"><span style="FONT-FAMILY: 'Helvetica Neue'; BACKGROUND: rgb(245,245,245); COLOR: rgb(51,51,51); FONT-SIZE: 10.5pt; mso-spacerun: 'yes'; mso-shading: rgb(245,245,245)">&nbsp;（-12,-1,4）&nbsp;</span></p><!--EndFragment-->
D:<p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt" class="p0"><span style="FONT-FAMILY: 'Helvetica Neue'; BACKGROUND: rgb(245,245,245); COLOR: rgb(51,51,51); FONT-SIZE: 10.5pt; mso-spacerun: 'yes'; mso-shading: rgb(245,245,245)">&nbsp;&plusmn;（-12,1,4）</span></p><!--EndFragment-->

<img width="396" height="353" alt="" src="http://file.open.com.cn/ItemDB/130981/44ff61e7-0318-4dfb-8e96-1be90205b5b7/2014122815750949.png" />1
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<img width="306" height="29" alt="" src="http://file.open.com.cn/ItemDB/130981/76d5b378-8b1f-4775-803f-f56132cd69bc/2014122816414776.jpg" />1
A:0
B:3
C:2
D:1

<img width="478" height="367" alt="" src="http://file.open.com.cn/ItemDB/130981/a9b628ae-f5dc-4e42-aa9d-5cd49b637f85/20141228153854771.png" />1
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<img width="461" height="325" alt="" src="http://file.open.com.cn/ItemDB/130981/eba7c03f-13f9-4a8e-a937-69a983a52611/20141228155453910.png" />1
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<img width="345" height="90" alt="" src="http://file.open.com.cn/ItemDB/130981/00d792bb-94ed-49dd-82e0-0d6fb560862b/2014122815521178.jpg" />1
A:<p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt" class="p0"><span style="FONT-FAMILY: '宋体'; BACKGROUND: rgb(245,245,245); COLOR: rgb(51,51,51); FONT-SIZE: 10.5pt; mso-spacerun: 'yes'; mso-shading: rgb(245,245,245)">收敛，收敛</span></p><!--EndFragment-->
B:<p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt" class="p0"><span style="FONT-FAMILY: 'Helvetica Neue'; BACKGROUND: rgb(245,245,245); COLOR: rgb(51,51,51); FONT-SIZE: 10.5pt; mso-spacerun: 'yes'; mso-shading: rgb(245,245,245)">收敛，发散</span></p><!--EndFragment-->
C:<p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt" class="p0"><span style="FONT-FAMILY: 'Helvetica Neue'; BACKGROUND: rgb(245,245,245); COLOR: rgb(51,51,51); FONT-SIZE: 10.5pt; mso-spacerun: 'yes'; mso-shading: rgb(245,245,245)">发散，收敛</span></p><!--EndFragment-->
D:<p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt" class="p0"><span style="FONT-FAMILY: 'Helvetica Neue'; BACKGROUND: rgb(245,245,245); COLOR: rgb(51,51,51); FONT-SIZE: 10.5pt; mso-spacerun: 'yes'; mso-shading: rgb(245,245,245)">发散，发散</span></p><!--EndFragment-->

<img width="350" height="306" alt="" src="http://file.open.com.cn/ItemDB/130981/23d56129-dcf3-41a2-be02-804ec00e7a6e/20141228155133586.png" />1
A:A
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<img width="410" height="38" alt="" src="http://file.open.com.cn/ItemDB/130981/567a10c4-45a4-4629-ab2b-4614d98c8887/201412281653115.jpg" />1
A:<p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt" class="p0"><span style="FONT-FAMILY: '宋体'; BACKGROUND: rgb(245,245,245); COLOR: rgb(51,51,51); FONT-SIZE: 10.5pt; mso-spacerun: 'yes'; mso-shading: rgb(245,245,245)">通解</span></p><!--EndFragment-->
B:<p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt" class="p0"><span style="FONT-FAMILY: 'Helvetica Neue'; BACKGROUND: rgb(245,245,245); COLOR: rgb(51,51,51); FONT-SIZE: 10.5pt; mso-spacerun: 'yes'; mso-shading: rgb(245,245,245)">不是解</span></p><!--EndFragment-->
C:<p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt" class="p0"><span style="FONT-FAMILY: 'Helvetica Neue'; BACKGROUND: rgb(245,245,245); COLOR: rgb(51,51,51); FONT-SIZE: 10.5pt; mso-spacerun: 'yes'; mso-shading: rgb(245,245,245)">特解&nbsp;</span></p><!--EndFragment-->
D:<p style="LINE-HEIGHT: 15pt; MARGIN-TOP: 0pt; MARGIN-BOTTOM: 15pt" class="p15"><span style="FONT-FAMILY: 'Helvetica Neue'; BACKGROUND: rgb(245,245,245); COLOR: rgb(51,51,51); FONT-SIZE: 10.5pt; mso-spacerun: 'yes'; mso-shading: rgb(245,245,245)">是解，但既不是通解，也不是特解&nbsp;</span><span style="FONT-FAMILY: 'Times New Roman'; FONT-SIZE: 12pt; mso-spacerun: 'yes'"><o:p></o:p></span></p><!--EndFragment-->

<img width="391" height="35" alt="" src="http://file.open.com.cn/ItemDB/130981/68efce8e-9b92-433e-b63a-85fde168e390/20141228155527750.jpg" />2
A:59
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<img width="388" height="344" alt="" src="http://file.open.com.cn/ItemDB/130981/91dbffd8-e617-417c-9da3-e84b9080e440/20141228153642171.png" />1
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<img width="283" height="29" alt="" src="http://file.open.com.cn/ItemDB/130981/90d04c7d-eeb2-475d-a87f-33ad3d0a9570/2014122816619233.jpg" />1
A:<p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt" class="p0"><span style="FONT-FAMILY: '宋体'; BACKGROUND: rgb(245,245,245); COLOR: rgb(51,51,51); FONT-SIZE: 10.5pt; mso-spacerun: 'yes'; mso-shading: rgb(245,245,245)">代数方程</span></p><!--EndFragment-->
B:<p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt" class="p0"><span style="FONT-FAMILY: 'Helvetica Neue'; BACKGROUND: rgb(245,245,245); COLOR: rgb(51,51,51); FONT-SIZE: 10.5pt; mso-spacerun: 'yes'; mso-shading: rgb(245,245,245)">线性方程</span></p><!--EndFragment-->
C:<p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt" class="p0"><span style="FONT-FAMILY: 'Helvetica Neue'; BACKGROUND: rgb(245,245,245); COLOR: rgb(51,51,51); FONT-SIZE: 10.5pt; mso-spacerun: 'yes'; mso-shading: rgb(245,245,245)">伯努利方程</span></p><!--EndFragment-->
D:<p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt" class="p0"><span style="FONT-FAMILY: 'Helvetica Neue'; BACKGROUND: rgb(245,245,245); COLOR: rgb(51,51,51); FONT-SIZE: 10.5pt; mso-spacerun: 'yes'; mso-shading: rgb(245,245,245)">全微分方程</span></p><!--EndFragment-->

<img width="347" height="406" alt="" src="http://file.open.com.cn/ItemDB/130981/871a7534-ecef-4975-a298-78b2990650d4/20141228154826625.png" />1
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<img width="427" height="344" alt="" src="http://file.open.com.cn/ItemDB/130981/0fb2573e-4a89-47b8-95df-d4039c737aaa/2014122815445668.png" />1
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<img width="330" height="342" alt="" src="http://file.open.com.cn/ItemDB/130981/5e67c8ec-5639-43cd-806a-4932e7465a56/20141228153955180.png" />1
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<img width="482" height="35" alt="" src="http://file.open.com.cn/ItemDB/130981/0a5661ae-0486-4163-baa9-eb049bbbd226/20141228155858798.jpg" />1
A:<p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt" class="p0"><span style="FONT-FAMILY: 'Helvetica Neue'; BACKGROUND: rgb(245,245,245); COLOR: rgb(51,51,51); FONT-SIZE: 10.5pt; mso-spacerun: 'yes'; mso-shading: rgb(245,245,245)">&nbsp;2,2&nbsp;</span></p><!--EndFragment-->
B:<p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt" class="p0"><span style="FONT-FAMILY: 'Helvetica Neue'; BACKGROUND: rgb(245,245,245); COLOR: rgb(51,51,51); FONT-SIZE: 10.5pt; mso-spacerun: 'yes'; mso-shading: rgb(245,245,245)">2,6&nbsp;</span></p><!--EndFragment-->
C:<p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt" class="p0"><span style="FONT-FAMILY: 'Helvetica Neue'; BACKGROUND: rgb(245,245,245); COLOR: rgb(51,51,51); FONT-SIZE: 10.5pt; mso-spacerun: 'yes'; mso-shading: rgb(245,245,245)">4,2</span></p><!--EndFragment-->
D:<p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt" class="p0"><span style="FONT-FAMILY: 'Helvetica Neue'; BACKGROUND: rgb(245,245,245); COLOR: rgb(51,51,51); FONT-SIZE: 10.5pt; mso-spacerun: 'yes'; mso-shading: rgb(245,245,245)">3,6</span></p><!--EndFragment-->

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<img width="377" height="410" alt="" src="http://file.open.com.cn/ItemDB/130981/797e1875-891b-4a96-a8f8-c8bc6716283c/20141228155633540.jpg" />1
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<img width="312" height="69" alt="" src="http://file.open.com.cn/ItemDB/130981/8e12ca72-c972-4346-a554-c4c58ca20924/2014122815828810.jpg" />1
A:<p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt" class="p0"><span style="FONT-FAMILY: 'Helvetica Neue'; BACKGROUND: rgb(245,245,245); COLOR: rgb(51,51,51); FONT-SIZE: 10.5pt; mso-spacerun: 'yes'; mso-shading: rgb(245,245,245)">充分条件</span></p><!--EndFragment-->
B:<p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt" class="p0"><span style="FONT-FAMILY: 'Helvetica Neue'; BACKGROUND: rgb(245,245,245); COLOR: rgb(51,51,51); FONT-SIZE: 10.5pt; mso-spacerun: 'yes'; mso-shading: rgb(245,245,245)">必要条件</span></p><!--EndFragment-->
C:<p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt" class="p0"><span style="FONT-FAMILY: 'Helvetica Neue'; BACKGROUND: rgb(245,245,245); COLOR: rgb(51,51,51); FONT-SIZE: 10.5pt; mso-spacerun: 'yes'; mso-shading: rgb(245,245,245)">充分必要条件</span></p><!--EndFragment-->
D:<p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt" class="p0"><span style="FONT-FAMILY: 'Helvetica Neue'; BACKGROUND: rgb(245,245,245); COLOR: rgb(51,51,51); FONT-SIZE: 10.5pt; mso-spacerun: 'yes'; mso-shading: rgb(245,245,245)">无关条件</span></p><!--EndFragment-->

<img width="343" height="332" alt="" src="http://file.open.com.cn/ItemDB/130981/9c8c8042-6b97-4954-95dc-793b5692d2d4/20141228154931893.png" />1
A:A
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<img width="388" height="388" alt="" src="http://file.open.com.cn/ItemDB/130981/2954b183-d936-446f-abe8-9957c9694a7c/20141228155356752.png" />1
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<img width="368" height="300" alt="" src="http://file.open.com.cn/ItemDB/130981/a7ae672a-fdbf-4905-b7f3-904eb48f02af/20141228155022567.png" />1
A:A
B:B
C:C
D:D

<img width="333" height="326" alt="" src="http://file.open.com.cn/ItemDB/130981/c444562c-1f03-4358-aa13-ca578ea3555a/2014122815945719.png" />1
A:A
B:B
C:C
D:D

<img width="370" height="353" alt="" src="http://file.open.com.cn/ItemDB/130981/e4652fd1-7a3b-4e68-bacb-fd97ba0a8202/2014122815473637.png" />1
A:A
B:B
C:C
D:D

<img width="336" height="289" alt="" src="http://file.open.com.cn/ItemDB/130981/e95b5fe9-9a56-4664-8cce-6b368b37c310/20141228154221249.png" />1
A:A
B:B
C:C
D:D

<img width="368" height="367" alt="" src="http://file.open.com.cn/ItemDB/130981/cec20775-13fe-4e0c-9d2f-89da7c2305eb/2014122816337280.png" />1
A:A
B:B
C:C
D:D

<img width="309" height="70" alt="" src="http://file.open.com.cn/ItemDB/130981/d92e1822-c703-4793-8049-e8684cef89d0/201412281480930.jpg" />1
A:错误
B:正确

<img width="281" height="51" alt="" src="http://file.open.com.cn/ItemDB/130981/dab963da-b50a-40a0-bff6-e70a5fe53aac/2014122814332326.jpg" />1
A:错误
B:正确

<img width="308" height="53" alt="" src="http://file.open.com.cn/ItemDB/130981/f191b4f7-d846-4faf-94e9-3df080abdb65/20141228145644596.jpg" />1
A:错误
B:正确

<img width="531" height="43" alt="" src="http://file.open.com.cn/ItemDB/130981/aef25bdb-dec8-4b95-8227-958003bcf158/201412281493411.jpg" />1
A:错误
B:正确

<img width="274" height="49" alt="" src="http://file.open.com.cn/ItemDB/130981/c3373204-e1ea-46f7-9c0a-342cebace1cc/2014122814412937.jpg" />1
A:错误
B:正确

<img width="295" height="80" alt="" src="http://file.open.com.cn/ItemDB/130981/8ecaa4c4-21ba-4cf4-9da0-1fb086d02e1d/2014122814655693.jpg" />1
A:错误
B:正确

<img width="310" height="93" alt="" src="http://file.open.com.cn/ItemDB/130981/1da0b677-f1bb-4d2f-8f42-ceb71b07be41/2014122814552472.jpg" />1
A:错误
B:正确

<img width="442" height="43" alt="" src="http://file.open.com.cn/ItemDB/20141228143047451.jpg" />1
A:错误
B:正确

<img width="343" height="85" alt="" src="http://file.open.com.cn/ItemDB/130981/e29f2307-c679-44b5-9d14-ed993107b0de/2014122814733413.jpg" />1
A:错误
B:正确

<img width="342" height="42" alt="" src="http://file.open.com.cn/ItemDB/130981/ff42dbc1-9394-4eda-aba1-99d24bde9cf1/20141228143114874.jpg" />1
A:错误
B:正确