Category:Matrices

In mathematics, a matrix is a rectangular arrangement of scalars. An n × m matrix contains n rows and m columns. This example is a 3 × 4 matrix:

${\displaystyle M={\begin{bmatrix}2&0&-5&-1\\-3&-2&-4&7\\-1&-3&0&-6\end{bmatrix}}}$

Many computer languages can handle matrices. Tasks in this category create matrices, or do mathematics with matrices.