Matrix Multiplication and coordinate systems:

$A=\left[\begin{array}{cccc}\textcircled{1&2&3&4}\\5&6&7&8\end{array}\right]$ $B=\left[\begin{array}{cccc}1&2\\5&6\\3&4\\7&8\end{array}\right]$ $B=\left[\begin{array}{cccc}1&2\\3&4\end{array}\right]$

Within this section and given the matrices A, B, and C,

## Alumni Liaison

Basic linear algebra uncovers and clarifies very important geometry and algebra.

Dr. Paul Garrett