设都是阶可逆方阵,为单位矩阵,且,则=( )

A、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/15422450306679676390193e7460f90479fbe72aec412image25.png">

B、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/1542246537295c0e9bcdfacab422ebcda1e5552f6ff14.png" alt="上传图片"><br>

C、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/1542245030860eed790b42bdb448381ace5f3f00baf56image27.png">

D、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/15422465494115f167c043ac141de801ca9087567ed4e.png" alt="上传图片"><br>