If A + 2B = bmatrix 4 & 10 -1 & 12 bmatrix and 2A - 3B = bmatrix 1 & -1 12 & -11 bmatrix…
Mathematics · Class 12 · CBSE — Matrices
If \(A + 2B = \begin{bmatrix} 4 & 10 \\ -1 & 12 \end{bmatrix}\) and \(2A - 3B = \begin{bmatrix} 1 & -1 \\ 12 & -11 \end{bmatrix}\). Find \(A\) and \(B\).
Answer
A = bmatrix 2 & 4 3 & 2 bmatrix , B = bmatrix 1 & 3 -2 & 5 bmatrix
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