# Matrix Math

Learn multiplication and transpose operation of matrices.

## We'll cover the following

## Overview of basic matrix operations

To upgrade our system to multiple variables, we’ll need to know about two operations on matrices. We do not want to introduce those operations at the last moment, while we are busy coding. Instead, we’ll take a few moments to understand them now.

A **matrix** is a bi-dimensional array. For example, a (4,3) matrix. It means that it has four rows and three columns:

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