Determine the matrix

MATHEMATICS · Subjective · CBSE · Mathematics · Matrices · Matrices

Problem

A

, when

A=\begin{bmatrix}1&2&3\\-1&-2&-3\\4&2&6\end{bmatrix}+\begin{bmatrix}5&4&1\\2&3&2\\3&8&2\end{bmatrix}