<p>已知矩阵<img alt="" width="66" height="49" style="width: 100%;height: auto;" src="https://learnfile.20230611.cn/learnAppQuestion/9f/3d/9f3d795d1199fa3175d36a46a9498b4c.png">与<img alt="" width="72" height="49" style="width: 100%;height: auto;" class=""