设A为n阶对称矩阵,B为n阶反对称矩阵,则下列矩阵中为反对称矩阵的是
A.AB-BA
B.AB+BA
C.AB
D.BA
正确答案是B
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/276490.html
上一篇:Which connective should be put into the blank in order to show adversative relation between the following sentences? For the whole day he climbed up the steep mountainside, almost without stopping.__________ he was hardly aware of being tired.
下一篇:入境报检过程中,凭样成交的,须提供的物件有()