福师《复变函数》在线作业一-0004

adminhan

<IMG SRC="http://file.open.com.cn/Lms/ItemDBAttachments/image/singleselect/fsteacher9/20061008/62f232c6.JPG"></IMG>
A:A
B:B
C:C
D:D

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A:A
B:B
C:C
D:D

<IMG SRC="http://file.open.com.cn/Lms/ItemDBAttachments/image/singleselect/fsteacher9/20060929/911b77ce.JPG"></IMG>
A:A
B:B
C:C
D:D

<p>题见图片</p><p><img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/singleselect/fsteacher9/20060929/1ff29ea4.JPG" /></p>
A:A
B:B
C:C
D:D

&nbsp;<img height="225" alt="" width="662" src="http://file.open.com.cn/ItemDB/11177/a7325ccf-d402-4fef-913f-e85a6d4fecdd/20091090412310.gif" />
A:A
B:B
C:C
D:D

关于两个复级数的和级数，下列说法错误的是（）
A:两个复级数都收敛则和级数收敛
B:一个复级数收敛一个发散，则和函数发散
C:两个复级数都发散则和函数发散
D:两个复级数都无法判定则和函数也无法判定

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A:A
B:B
C:C
D:D

关于泰勒级数和洛朗级数的区别，下列说法错误的是（）
A:收敛区域形状一定不同
B:泰勒级数能表示的解析函数类型不如洛朗级数广
C:泰勒级数是洛朗级数的特例
D:洛朗级数是泰勒级数的推广

&nbsp;<img height="150" alt="" width="521" src="http://file.open.com.cn/ItemDB/11177/23cd75a3-fc18-4116-890c-3805666e38f5/20091114171750687.gif" />
A:A
B:B
C:C
D:D

下列说法错误的是：解析函数在一点解析，则（）
A:则在一个区域内每点都解析
B:存在任意阶导数，且导数解析
C:可以展开成幂级数
D:展开成的幂级数在复平面上处处收敛

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A:A
B:B
C:C
D:D

z=0是f(z)=(cosz-1)/z的（）
A:可去奇点
B:极点
C:本性奇点
D:非孤立奇点

<p>题见图片</p><p><img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/singleselect/fsteacher9/20060929/a1fc5003.JPG" /></p>
A:A
B:B
C:C
D:D

&nbsp;<img height="152" alt="" width="348" src="http://file.open.com.cn/ItemDB/11177/70ee2b20-7f72-4f46-8fea-9e2bd90466a4/20091114171941194.gif" />
A:A
B:B
C:C
D:D

复函数在单连通域B内解析是该函数曲线积分与路径无关的（）
A:充分条件
B:必要条件
C:充要条件
D:既非充分也非必要条件

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A:A
B:B
C:C
D:D

<IMG SRC="http://file.open.com.cn/Lms/ItemDBAttachments/image/singleselect/fsteacher9/20061008/90406e5d.JPG"></IMG>
A:A
B:B
C:C
D:D

<IMG SRC="http://file.open.com.cn/Lms/ItemDBAttachments/image/singleselect/fsteacher9/20060929/c5e011bd.JPG"></IMG>
A:A
B:B
C:C
D:D

<IMG SRC="http://file.open.com.cn/Lms/ItemDBAttachments/image/singleselect/fsteacher9/20060929/59ffe8c1.JPG"></IMG>
A:A
B:B
C:C
D:D

&nbsp;<img height="128" alt="" width="390" src="http://file.open.com.cn/ItemDB/11177/a008a023-d59a-4d3b-ae01-b00450765b10/20091114172320630.gif" />
A:A
B:B
C:C
D:D

<p>题见下图</p><p><img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/singleselect/fsteacher9/20061008/e1c7e73e.JPG" /></p>
A:A
B:B
C:C
D:D

&nbsp;<img height="153" alt="" width="292" src="http://file.open.com.cn/ItemDB/11177/7d25caf9-abf6-47a7-bd4c-b360e4655cc1/20091090236497.gif" />
A:A
B:B
C:C
D:D

<IMG SRC="http://file.open.com.cn/Lms/ItemDBAttachments/image/singleselect/fsteacher9/20061008/28d12c62.JPG"></IMG>
A:A
B:B
C:C
D:D

<IMG SRC="http://file.open.com.cn/Lms/ItemDBAttachments/image/singleselect/fsteacher9/20061008/586e9125.JPG"></IMG>
A:A
B:B
C:C
D:D

<IMG SRC="http://file.open.com.cn/Lms/ItemDBAttachments/image/singleselect/fsteacher9/20060929/3d02f720.JPG"></IMG>
A:A
B:B
C:C
D:D

<IMG SRC="http://file.open.com.cn/Lms/ItemDBAttachments/image/singleselect/fsteacher9/20061008/9404a975.JPG"></IMG>
A:A
B:B
C:C
D:D

&nbsp;<img height="122" alt="" width="460" src="http://file.open.com.cn/ItemDB/11177/240d9c30-2d9e-4dde-ae70-04b677deac97/20091090522576.gif" />
A:A
B:B
C:C
D:D

&nbsp;<img height="164" alt="" width="693" src="http://file.open.com.cn/ItemDB/11177/ce637b51-909d-4bcf-9cee-48b1b40d5571/20091114172034565.gif" />
A:A
B:B
C:C
D:D

&nbsp;<img height="140" alt="" width="669" src="http://file.open.com.cn/ItemDB/11177/9bc91955-14b2-48d1-be77-4452c4293243/20091114172158855.gif" />
A:A
B:B
C:C
D:D

下列关于解析函数的实部函数与虚部函数说法错误的是（）
A:实部函数与虚部函数都是解析函数
B:实部函数与虚部函数都是调和函数
C:实部函数与虚部函数共轭调和
D:已知实部函数，可以用偏积分法求虚部函数

<span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">题面见图片 <img height="36" alt="" width="217" src="http://file.open.com.cn/ItemDB/11177/22d1fac8-2d94-4158-8ce3-b2b30180f734/20081015201745126.JPG" /></span>
A:错误
B:正确

&nbsp;<img height="29" alt="" width="506" src="http://file.open.com.cn/ItemDB/11177/af49c7cd-4917-4726-9a88-b7dc82133368/2009111418179145.gif" />
A:错误
B:正确

&nbsp;<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20061008/3ed4e731.JPG" />
A:错误
B:正确

<span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">题面见图片<img height="54" alt="" width="277" src="http://file.open.com.cn/ItemDB/11177/933faf01-a0c4-4c14-992b-792c84511b0a/20081015201629751.JPG" /></span>
A:错误
B:正确

&nbsp;<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060929/91f2b646.JPG" />
A:错误
B:正确

&nbsp;<img height="29" alt="" width="404" src="http://file.open.com.cn/ItemDB/11177/ecca98c9-5d50-4f4c-b8a6-9163b7fcc888/2009111417421856.gif" />
A:错误
B:正确

&nbsp;<img height="42" alt="" width="294" src="http://file.open.com.cn/ItemDB/11177/f73e8e80-ba16-47c1-9e18-b382db10b96c/2009111418192028.gif" />
A:错误
B:正确

<IMG SRC="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060929/068386da.JPG"></IMG>
A:错误
B:正确

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A:错误
B:正确

&nbsp;<img height="52" alt="" width="597" src="http://file.open.com.cn/ItemDB/11177/b73a741f-37d4-43e1-8e58-59b58a1817b6/2009111418303882.gif" />
A:错误
B:正确

<span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">题面见图片 <img height="45" alt="" width="408" src="http://file.open.com.cn/ItemDB/11177/38b9674c-4e46-4fba-87bc-714a4cbf1691/2008101520183247.JPG" /></span>
A:错误
B:正确

&nbsp; <img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20061008/af60c64c.JPG" />
A:错误
B:正确

<span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">题面见图片 <img height="71" alt="" width="564" src="http://file.open.com.cn/ItemDB/11177/05a63440-d99a-4abd-86f7-44ec0c72f54d/2008101520189579.JPG" /></span>
A:错误
B:正确

<span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">题面见图片 <img alt="" src="http://file.open.com.cn/ItemDB/11177/156c4ba3-2b8f-4b70-944e-34668cbdb8d2/20081015201720860.JPG" /></span>
A:错误
B:正确

&nbsp;<img height="29" alt="" width="838" src="http://file.open.com.cn/ItemDB/11177/983eb32a-b439-4fb7-be63-ced52413a720/2009111418320125.gif" />
A:错误
B:正确

<IMG SRC="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060929/9a17c625.JPG"></IMG>
A:错误
B:正确

&nbsp;<img height="50" alt="" width="726" src="http://file.open.com.cn/ItemDB/11177/ec6c0a62-08f4-4cc8-8ab2-6f3cbef09af7/200911141821738.gif" />
A:错误
B:正确

<IMG SRC="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060929/1eb8af0d.JPG"></IMG>
A:错误
B:正确

<IMG SRC="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060929/0e42b66e.JPG"></IMG>
A:错误
B:正确

<IMG SRC="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060929/b1fe7820.JPG"></IMG>
A:错误
B:正确