# Matrix Calculations

## Matrix Calculations

The application of calculation rules and methods involving matrices.

Matrix calculation is a branch of linear algebra.

### Example

This is an example of matrix addition :

$$\begin{pmatrix} 4 & 6\\ 2 & 3 \end{pmatrix} + \begin{pmatrix} 1 & 7\\ 5 & 8 \end{pmatrix} = \begin{pmatrix} 4 + 1 & 6 + 7\\ 2+5 & 3 + 8 \end{pmatrix} = \begin{pmatrix} 5 & 13\\ 7 & 11 \end{pmatrix}$$