Let , and . Calculate…

MATHEMATICS · Single correct · CBSE · Mathematics · Matrices · Matrices

Problem

Let A=[1201]A=\begin{bmatrix}1&2\\0&1\end{bmatrix}, B=[3−110]B=\begin{bmatrix}3&-1\\1&0\end{bmatrix} and C=[2112]C=\begin{bmatrix}2&1\\1&2\end{bmatrix}. Calculate (A+B)C(A+B)C. (a) [9363]\begin{bmatrix}9&3\\6&3\end{bmatrix} (b) [9663]\begin{bmatrix}9&6\\6&3\end{bmatrix} (c) [9633]\begin{bmatrix}9&6\\3&3\end{bmatrix} (d) [6933]\begin{bmatrix}6&9\\3&3\end{bmatrix}

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