
7: Matrices

[ "article:topic-guide", "authortag:waldron", "authorname:waldron" ]

$$\newcommand{\vecs}[1]{\overset { \scriptstyle \rightharpoonup} {\mathbf{#1}} }$$

$$\newcommand{\vecd}[1]{\overset{-\!-\!\rightharpoonup}{\vphantom{a}\smash {#1}}}$$

Matrices are a powerful tool for calculations involving linear transformations. It is important to understand how to find the matrix of a linear transformation and properties of matrices.

Thumbnail: Overview of a matrix (CC BY-SA 3.0; Lakeworks)