山东大学网络教育
线性代数模拟题(
A)一.单选题.
1.下列(
A)是4级偶排列.
(A)4321
;(B) 4123
;(C) 1324
;(D) 2341
.2. 假如
<Object: word/embeddings/oleObject1.bin>
,<Object: word/embeddings/oleObject2.bin>
,那么<Object: word/embeddings/oleObject3.bin>
(D).(A)8;(B)<Object: word/embeddings/oleObject4.bin>
;(C) 24
;(D)<Object: word/embeddings/oleObject5.bin>
.3. 设
<Object: word/embeddings/oleObject6.bin>
与<Object: word/embeddings/oleObject7.bin>
均为<Object: word/embeddings/oleObject8.bin>
矩阵,满足
<Object: word/embeddings/oleObject9.bin>
...


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