若关于
的二元一次线性方程组的增广矩阵是
,该方程组的解为
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d4c53ba20b6e6cfd43641211e0a8dda4.png)
_____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b0fffbec1fe851795dfdd448bf0d165.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3b98cfde5760e899db26b729a62760d2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9211320772f16f5fc6ed7d6167f36459.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d4c53ba20b6e6cfd43641211e0a8dda4.png)
更新时间:2019-11-10 15:27:36
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【知识点】 二元一次方程组的矩阵形式