设3阶矩阵A满足|A-E|=|A+2E|=|2A+3E|=0,则|2A*-3E|=________.

admin2019-02-23  38

问题 设3阶矩阵A满足|A-E|=|A+2E|=|2A+3E|=0,则|2A*-3E|=________.

选项

答案126.

解析
转载请注明原文地址:https://jikaoti.com/ti/PqoRFFFM
0

最新回复(0)