Binary operation that associates with every pair of matrices (

*A*,*B*) of the same dimensions, a new matrix denoted by (*A*+*B*) called the sum of the matrices.The sum of matrices is obtained by adding the corresponding elements (of matrices with the same dimensions).

### Example

\(\begin{pmatrix}

4 & 6\\

2 & 3

\end{pmatrix} + \begin{pmatrix}

1 & 7\\

5 & 8

\end{pmatrix} = \begin{pmatrix}

4 + 1 & 6 + 7\\

2+5 & 3 + 8

\end{pmatrix} = \begin{pmatrix}

5 & 13\\

7 & 11

\end{pmatrix}\)