福师《近世代数》在线作业二 -0002

adminhan

等价关系不具备的性质是（）
A:自反性
B:对称性
C:传递性
D:反对称性

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

<IMG SRC="http://file.open.com.cn/Lms/ItemDBAttachments/image/singleselect/fsteacher9/20060930/72559c7e.GIF"></IMG>
A:A
B:B
C:C
D:D

<font face="Arial">题面见图片<img alt="" src="http://file.open.com.cn/ItemDB/11179/bee05c1c-6fc2-4402-bd0f-d103593d44c6/2008114162116934.JPG" /></font>
A:A
B:B
C:C
D:D

阶最小的非循环群是（）
A:3阶群
B:4阶克莱因群
C:6阶群
D:8阶群

<font face="Arial">题面见图片<img alt="" src="http://file.open.com.cn/ItemDB/11179/29943d7e-9d56-413d-962e-4657394fc7a5/2008114162452292.JPG" /></font>
A:错误
B:正确

&nbsp;<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060930/a2f23836.GIF" />
A:错误
B:正确

<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20061013/72559c7e.GIF" />。
A:错误
B:正确

&nbsp;<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060930/49db0957.GIF" />。
A:错误
B:正确

&nbsp;<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060930/b8ddef7d.GIF" />
A:错误
B:正确

&nbsp;<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060930/8ca7ae07.GIF" />
A:错误
B:正确

&nbsp;<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060930/9cd27399.GIF" />
A:错误
B:正确

<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20061013/6d4f6a64.GIF" />。
A:错误
B:正确

&nbsp;<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060930/bb04a85d.GIF" />
A:错误
B:正确

&nbsp;<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060930/fd61363e.GIF" />
A:错误
B:正确

.<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20061013/a5e97189.GIF" />
A:错误
B:正确

&nbsp;<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060930/c8af4fae.GIF" />
A:错误
B:正确

<p>&nbsp;题见下图：</p><p><img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060930/1cc2502f.GIF" /></p>
A:错误
B:正确

<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

.<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20061013/8ef02184.GIF" />
A:错误
B:正确

<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

<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20061013/36249d52.GIF" />。
A:错误
B:正确

<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060930/acdb2816.GIF" />。
A:错误
B:正确

&nbsp;<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060930/91332872.GIF" />
A:错误
B:正确

<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060930/dee4bc2f.GIF" />。
A:错误
B:正确

<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20061013/98a9a2ab.GIF" />。
A:错误
B:正确

<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20061013/fd61363e.GIF" />。
A:错误
B:正确

<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060930/0ae06b3d.GIF" />。
A:错误
B:正确

<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

<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

&nbsp;<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20061013/d25e2e6c.GIF" />
A:错误
B:正确

&nbsp;<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060930/c7d7cac5.GIF" />
A:错误
B:正确

<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060930/29708fc6.GIF" />。
A:错误
B:正确

<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060930/8171867e.GIF" />。
A:错误
B:正确

<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20061013/88a9cdcb.GIF" />。
A:错误
B:正确

<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

<font face="Arial">题面见图片<img alt="" src="http://file.open.com.cn/ItemDB/11179/ba1c6450-19fd-4aa9-b2c1-5b45b95c408d/2008114162658963.JPG" /></font>
A:错误
B:正确

<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060930/45609d34.GIF" />。
A:错误
B:正确

&nbsp;<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060930/f5bf3a26.GIF" />
A:错误
B:正确

.<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20061013/3b3bbf94.GIF" />
A:错误
B:正确

&nbsp;<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060930/2e767160.GIF" />
A:错误
B:正确

。<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20061013/023bc2e7.GIF" />
A:错误
B:正确

<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20061013/f3c7eb53.GIF" />。
A:错误
B:正确

<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

&nbsp;<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060930/869f927f.GIF" />。
A:错误
B:正确

&nbsp;<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060930/25d3cf6b.GIF" />
A:错误
B:正确

&nbsp;<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060930/e9dad736.GIF" />
A:错误
B:正确

<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20061013/bb04a85d.GIF" />。
A:错误
B:正确

&nbsp;<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060930/3b3bbf94.GIF" />
A:错误
B:正确

&nbsp;<img alt="" src="http://file.open.com.cn/Lms/ItemDBAttachments/image/judge/fsteacher9/20060930/69d401d7.GIF" />
A:错误
B:正确