Take . Compute and and comment on their…

MATHEMATICS · Subjective · AP · AP Precalculus · Functions with Parameters, Vectors, and Matrices · Functions with Parameters, Vectors, and Matrices

Problem

Take

A=\begin{bmatrix}1&0\\2&1\end{bmatrix},\; B=\begin{bmatrix}0&1\\3&2\end{bmatrix},\; C=\begin{bmatrix}2&0\\1&1\end{bmatrix}

. Compute

A(BC)

and

(AB)C

and comment on their equality.