20春福师《近世代数》在线作业一满分
福师《近世代数》在线作业一1.[单选题] n阶方阵集合对于矩阵加法构成（）
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A.半群
B.群
C.环
D.域
答:——B——
2.[单选题] 18阶循环群的生成元有（）个
A.3
B.4
C.5
D.6
答:——C——
3.[单选题] 关于置换、循环置换和对换的说法错误的是（）
A.置换一定能写成循环置换的乘积
B.置换一定能写成对换的乘积
C.循环置换一定能写成对换的乘积
D.对换不改变置换的奇偶性
答:——D——
4.[单选题] <font face="Arial">题面见图片<img alt="" src="http://file.open.com.cn/ItemDB/11179/3a791d3b-93dd-4874-9633-562dd47202c5/2008114162226387.JPG" /></font>
A.A
B.B
C.C
D.D
答:————
5.[单选题] <font face="Arial">题面见图片<img alt="" src="http://file.open.com.cn/ItemDB/11179/596610c9-80f8-48e0-96c8-39aed0201f6a/2008114162151887.JPG" /></font>
A.A
B.B
C.C
D.D
答:————
6.[判断题] <font face="Arial">题面见图片<img alt="" src="http://file.open.com.cn/ItemDB/11179/8e26a103-bf65-4138-974f-9cf9c5affe32/200811416255873.JPG" /></font>
A.错误
B.正确
答:————
7.[判断题]<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060930/d53f9673.GIF" />
A.错误
B.正确
答:————
8.[判断题] <p><img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060930/68235292.GIF" /></p><p>。</p><p> </p><p> </p> 答案点击进q 7612960 2 1
A.错误
B.正确
答:————
9.[判断题] <img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20061013/98a9a2ab.GIF" />。
A.错误
B.正确
答:————
10.[判断题]<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060930/88a9cdcb.GIF" />
A.错误
B.正确
答:————
11.[判断题] <img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060930/f834e892.GIF" />。
A.错误
B.正确
答:————
12.[判断题]<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060930/36249d52.GIF" />
A.错误
B.正确
答:————
13.[判断题] <img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20061013/84919688.GIF" />。
A.错误
B.正确
答:————
14.[判断题] <img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20061013/616303a6.GIF" />。
A.错误
B.正确
答:————
15.[判断题]<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060930/8ca7ae07.GIF" />
A.错误
B.正确
答:————
16.[判断题]<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060930/2fa415b0.GIF" />
A.错误
B.正确
答:————
17.[判断题] <font face="Arial">题面见图片<img alt="" src="http://file.open.com.cn/ItemDB/11179/278eca41-ae57-4428-a269-a85bbe01bea4/2008114162628948.JPG" /></font>
A.错误
B.正确
答:————
18.[判断题] <img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20061013/4f399d80.GIF" />。
A.错误
B.正确
答:————
19.[判断题] <img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20061013/cd9e952d.GIF" />。
A.错误
B.正确
答:————
20.[判断题] <font face="Arial">题面见图片<img height="69" alt="" width="586" src="http://file.open.com.cn/ItemDB/11179/3bfa3586-dda3-441a-bac1-5c97072f9c81/2008114162525261.JPG" /></font>
A.错误
B.正确
答:————
21.[判断题] <img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060930/30f4bf85.GIF" />。
A.错误
B.正确
答:————
22.[判断题] <font face="Arial">题面见图片<img alt="" src="http://file.open.com.cn/ItemDB/11179/256956e0-f127-4cb1-8092-5e28ec9a3405/2008114162729307.JPG" /></font>
A.错误
B.正确
答:————
23.[判断题] <font face="Arial">题面见图片<img alt="" src="http://file.open.com.cn/ItemDB/11179/16fa6030-2bbe-4709-8aaf-18e3de18f0e5/2008114162852478.JPG" /></font>
A.错误
B.正确
答:————
24.[判断题] <img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060930/8171867e.GIF" />。
A.错误
B.正确
答:————
25.[判断题] <p><img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20061013/8ca7ae07.GIF" /></p><p>。</p>
A.错误
B.正确
答:————
26.[判断题] .<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20061013/8ef02184.GIF" />
A.错误
B.正确
答:————
27.[判断题]<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060930/2e767160.GIF" />
A.错误
B.正确
答:————
28.[判断题] .<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20061013/3b3bbf94.GIF" />
A.错误
B.正确
答:————
29.[判断题] <img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060930/5be76374.GIF" />.。
A.错误
B.正确
答:————
30.[判断题]<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060930/91332872.GIF" />
A.错误
B.正确
答:————
31.[判断题]<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060930/f08edea9.GIF" />
A.错误
B.正确
答:————
32.[判断题] <font face="Arial">题面见图片<img alt="" src="http://file.open.com.cn/ItemDB/11179/4771a6e4-18f7-482b-b535-f01d064641b1/2008114162759760.JPG" /></font>
A.错误
B.正确
答:————
33.[判断题] .<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20061013/c7d7cac5.GIF" />
A.错误
B.正确
答:————
34.[判断题]<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060930/25d3cf6b.GIF" />
A.错误
B.正确
答:————
35.[判断题] <img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20061013/fd61363e.GIF" />。
A.错误
B.正确
答:————
36.[判断题]<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060930/993ea45d.GIF" />
A.错误
B.正确
答:————
37.[判断题] <img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20061013/88a9cdcb.GIF" />。
A.错误
B.正确
答:————
38.[判断题] <img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060930/0ae06b3d.GIF" />。
A.错误
B.正确
答:————
39.[判断题] <font face="Arial">题面见图片<img height="57" alt="" width="460" src="http://file.open.com.cn/ItemDB/11179/86e00141-d49b-4032-acbf-2a9f3e07cda2/2008114162826666.JPG" /></font>
A.错误
B.正确
答:————
40.[判断题] <p><img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060930/cdce05b0.GIF" /></p><p>。</p>
A.错误
B.正确
答:————
41.[判断题] <img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20061013/b8ddef7d.GIF" />，
A.错误
B.正确
答:————
42.[判断题]<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060930/d168b662.GIF" />
A.错误
B.正确
答:————
43.[判断题] <img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060930/45609d34.GIF" />。
A.错误
B.正确
答:————
44.[判断题]<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060930/3b3bbf94.GIF" />
A.错误
B.正确
答:————
45.[判断题]<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060930/463bd041.GIF" />
A.错误
B.正确
答:————
46.[判断题] <img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20061013/401ee4c5.GIF" />。
A.错误
B.正确
答:————
47.[判断题]<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060930/f5bf3a26.GIF" />
A.错误
B.正确
答:————
48.[判断题] <img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20061013/9cd27399.GIF" />。
A.错误
B.正确
答:————
49.[判断题] <img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060930/dee4bc2f.GIF" />。
A.错误
B.正确
答:————
50.[判断题]<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060930/8ef02184.GIF" />
A.错误
B.正确
答:————
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