下列矩阵中不是初等方阵的是()。
A.
B.
C.
D.
正确答案是A
扫描二维码免费使用微信小程序搜题/刷题/查看解析。
版权声明:本文由翰林刷题小程序授权发布,如需转载请注明出处。
本文链接:https://doc.20230611.cn/post/271853.html
上一篇:采用规模经济效益指数法估算机器设备重置成本,当规模经济效益指数大于1时,说明()
下一篇:Complete the sentences with a word derived from the one in brackets. Nobody believed his ( )that he had not taken any books from the public library.(deny)
Complete the sentences with a word derived from the one in brackets.
Nobody believed his ( )that he had not taken any books from the public library.(deny)