A=[2 2 -5] ....[0 1 3] B=[x 2 -5] ....[0 1 y] I need the answers + help on how to do it, Thanks.
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As A=B so $\displaystyle \left[\begin{matrix}2 & 2 & -5\\ 0 & 1 & 3\end{matrix}\right]=\left[\begin{matrix}x & 2 & -5\\ 0 & 1 & y\end{matrix}\right] $ now by equating corresponding elements of of these matrices, we have x=2 y=3
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