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Algebra of Matrices — Maths STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceMathsAlgebra of Matrices1 Mark
Question
Compute the following sums:
$\begin{bmatrix}3&-2\\1&4\end{bmatrix}+\begin{bmatrix}-2&4\\1&3\end{bmatrix}$
✓

Answer

$\begin{bmatrix}3&-2\\1&4\end{bmatrix}+\begin{bmatrix}-2&4\\1&3\end{bmatrix}$
$\Rightarrow\begin{bmatrix}3-2&-2+4\\1+1&4+3\end{bmatrix}$
$\Rightarrow\begin{bmatrix}1&2\\2&7\end{bmatrix}$

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