设行列式 =1,则行列式 =( ) -题库考试答案搜索网

设行列式 =1,则行列式 =( )

单选题

2021-07-17 23:20

A、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/1544162122970a2fac72d1e8b48bdab2cc97f68d90319image38.png">
B、1
C、2
D、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/1544162123061d01f1c7d75fa40049860cdbf3f73c87aimage39.png">

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正确答案

A

试题解析

标签：土木工程高起本线性代数 2019级第三学期期末考试

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