定义
为向量
到向量
的一个矩阵变换,其中
是坐标原点,已知
,则
的坐标为__________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eaa3d1ae4575bb04938e975ac4b7d0e2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/875a02f32e9bb0003f6e10b80f932219.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8eddb6c374450e4a538416b04fd2a108.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fe1d3021dcb8ef1c79f4fddeb4496105.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/28135963f2bffcb7814aa8c784b8f5d8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1bc8a9959e2676ff1bb47f78dfbe249a.png)
更新时间:2020-10-30 12:13:29
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解题方法
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【推荐1】二阶方阵
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