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 <img height="189" alt="" width="494" src="http://file.open.com.cn/ItemDB/11177/0dc1a5e3-beb3-4a16-bce6-f3e69fb5eb93/20091090718264.gif" />
A:A
B:B
C:C
D:D
<IMG SRC="http://file.open.com.cn/Lms/ItemDBAttachments/image/singleselect/fsteacher9/20060929/6680e102.JPG"></IMG>
A:A
B:B
C:C
D:D
<img height="129" alt="" width="502" src="http://file.open.com.cn/ItemDB/11177/a19ea240-9324-4d3c-bfb5-e09860700708/20091090126715.gif" />
A:A
B:B
C:C
D:D
<img height="144" alt="" width="420" src="http://file.open.com.cn/ItemDB/11177/fb861d26-cea4-4d75-bbea-8dda24b89a32/20091090047730.gif" />
A:A
B:B
C:C
D:D
<IMG SRC="http://file.open.com.cn/Lms/ItemDBAttachments/image/singleselect/fsteacher9/20061008/62f232c6.JPG"></IMG>
A:A
B:B
C:C
D:D
<IMG SRC="http://file.open.com.cn/Lms/ItemDBAttachments/image/singleselect/fsteacher9/20061008/38b4ef27.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
下列说法错误的是:f(z)在在原点取值0,单位圆内解析,且单位圆内模都小于1,则()
A:f(z)在任意一点的模小于z的模
B:导数在原点取值的模不超过1
C:导数在原点也取值为0
D:导数在单位圆内也解析
<IMG SRC="http://file.open.com.cn/Lms/ItemDBAttachments/image/singleselect/fsteacher9/20060929/59ffe8c1.JPG"></IMG>
A:A
B:B
C:C
D:D
关于f(z)和1/f(z),下列说法错误的是()
A:f(z)的零点是1/f(z)的极点
B:f(z)的极点是1/f(z)的零点
C:f(z)的可去奇点是1/f(z)的可去奇点,如果f(z)在该可去奇点的极限非0
D:f(z)的本性奇点是1/f(z)的本性奇点
<IMG SRC="http://file.open.com.cn/Lms/ItemDBAttachments/image/singleselect/fsteacher9/20060929/0e5fd99c.JPG"></IMG>
A:A
B:B
C:C
D:D
<IMG SRC="http://file.open.com.cn/Lms/ItemDBAttachments/image/singleselect/fsteacher9/20061008/2d1dbe7a.JPG"></IMG>
A:A
B:B
C:C
D:D
函数在复平面内为整函数是其为亚纯函数的()
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
<IMG SRC="http://file.open.com.cn/Lms/ItemDBAttachments/image/singleselect/fsteacher9/20061008/8dd551cc.JPG"></IMG>
A:A
B:B
C:C
D:D
<img height="153" alt="" width="381" src="http://file.open.com.cn/ItemDB/11177/9a40c922-0edd-46a6-93d3-6f0b4073c2c7/20091114171541681.gif" />
A:A
B:B
C:C
D:D
<IMG SRC="http://file.open.com.cn/Lms/ItemDBAttachments/image/singleselect/fsteacher9/20061008/a1fc5003.JPG"></IMG>
A:A
B:B
C:C
D:D
复函数f(z)在单连通区域B内解析,C为B内任一闭路,则必有()
A:Ref(z)沿C积分为0
B:Imf(z)沿C积分为0
C:|f(z)|沿C积分为0
D:以上都不一定
洛朗级数在收敛圆环内()
A:处处解析
B:可以逐项求导数
C:可以逐项求积分
D:以上都对
关于复球面,下列说法正确的是()
A:复球面与复平面一一对应
B:复球面与扩充复平面一一对应
C:无穷远点是存在的
D:无穷远点就是在无穷远处的一个点
下列说法错误的是:关于整函数有()
A:整函数的零点必定是孤立点
B:整函数在一段连续曲线上都取值0则处处为0
C:在闭区域内,整函数必定在边界上取到模的最大值
D:整函数在整个复平面上无法取到模的最大值
z0是f(z)的m(m为大于1的正整数)级零点,那么z0是f(z)导数的()
A:可去奇点
B:m-1级零点
C:m-1级极点
D:本性奇点
<IMG SRC="http://file.open.com.cn/Lms/ItemDBAttachments/image/singleselect/fsteacher9/20060929/62f232c6.JPG"></IMG>
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
复函数在某点邻域内解析是在这个邻域内每一点都解析的()
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
<img height="169" alt="" width="346" src="http://file.open.com.cn/ItemDB/11177/901a61e3-c9fd-48ba-9f86-00190b186528/2009111417201489.gif" />
A:A
B:B
C:C
D:D
f(x,y)=e^x在复平面上()
A:处处连续
B:处处解析
C:在原点解析
D:在x轴上解析
<IMG SRC="http://file.open.com.cn/Lms/ItemDBAttachments/image/singleselect/fsteacher9/20060929/19823af1.JPG"></IMG>
A:A
B:B
C:C
D:D
<IMG SRC="http://file.open.com.cn/Lms/ItemDBAttachments/image/singleselect/fsteacher9/20061008/59ffe8c1.JPG"></IMG>
A:A
B:B
C:C
D:D
下列说法错误的是:有理函数在复平面内()
A:处处解析
B:除掉极点外处处解析
C:奇点都是极点
D:只有有限个奇点
<IMG SRC="http://file.open.com.cn/Lms/ItemDBAttachments/image/singleselect/fsteacher9/20061008/508f5592.JPG"></IMG>
A:A
B:B
C:C
D:D
<img height="37" alt="" width="713" src="http://file.open.com.cn/ItemDB/11177/c1c27549-e11d-4414-bdb3-fbe88ce33a0b/20091114182141677.gif" />
A:错误
B:正确
<IMG SRC="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060929/de8e7492.JPG"></IMG>
A:错误
B:正确
<IMG SRC="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20061008/0fa0f4b7.JPG"></IMG>
A:错误
B:正确
<IMG SRC="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060929/a242202a.JPG"></IMG>
A:错误
B:正确
<IMG SRC="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060929/973ccb4d.JPG"></IMG>
A:错误
B:正确
<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 height="29" alt="" width="790" src="http://file.open.com.cn/ItemDB/11177/2159df47-4a95-406c-af70-a69b4dc6bbe5/2009111418362924.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="27" alt="" width="148" src="http://file.open.com.cn/ItemDB/11177/ee106ad7-1a1f-45c4-a219-38b852eb0ad0/20081015202010468.JPG" /></span>
A:错误
B:正确
<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20061008/1f872b43.JPG" />
A:错误
B:正确
<img height="29" alt="" width="382" src="http://file.open.com.cn/ItemDB/11177/10a2aa38-b101-4337-9b47-813d6dac7a15/20091114183344432.gif" />
A:错误
B:正确
<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060929/91f2b646.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="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
<img height="50" alt="" width="280" src="http://file.open.com.cn/ItemDB/11177/a8a24e3e-4f05-481e-b9f8-c0ea1eaf866b/20091114183114675.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="37" alt="" width="306" src="http://file.open.com.cn/ItemDB/11177/f1b9725a-ded3-42bc-bc15-e3576b7d0eb2/20081015202225264.JPG" /></span>
A:错误
B:正确
<IMG SRC="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20061008/9cf4f38b.JPG"></IMG>
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
<IMG SRC="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060929/a752cbf8.JPG"></IMG>
A:错误
B:正确
<IMG SRC="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060929/4b6310b0.JPG"></IMG>
A:错误
B:正确
<IMG SRC="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060929/84afac83.JPG"></IMG>
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="30" alt="" width="199" src="http://file.open.com.cn/ItemDB/11177/59ab655b-48e5-4851-807e-eb215b6cf348/20081015202040718.JPG" /></span>
A:错误
B:正确
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