<p>设矩阵<img alt="" width="52" height="22" src="https://learnfile.20230611.cn/learnAppQuestion/f3/8e/f38edc27bd67c0cd6b4791403d3ebbd9.png" style="width: 100%;height: auto;">满足等式<img alt="" width="55" height="18" src="https://learnfile.20230611.cn/learn