下列阶行列式的值必为零的有( ) -题库考试答案搜索网

下列阶行列式的值必为零的有( )

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2021-07-17 23:31

A、行列式中主对角线上的元素全为零
B、行列式零元素的个数多于<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/1526263332954a389ddc121b240c589fb7146df618c9eimage30.png">个
C、行列式零元素的个数多于<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/152626333304529184d92929b4a758ea0b19c5bafb2b7image31.png">个
D、行列式非零元素个数比<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/15262633331431e6ae5c1c7a34b31ae460ea5910425c9image32.png">少

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