• 试题 ID 38214


已知矩阵 $A=\left(\begin{array}{cc}-1 & 1 \\ -1 & 0\end{array}\right), B=\left(\begin{array}{cc}-1 & 1 \\ 0 & 2\end{array}\right)$ ,矩阵 $X$ 满足 $A X+B=X$ ,求 $X$ .
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解析:

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