A Summary of Linear Algebra
John Mitchell

This document is a list of some material in linear algebra that you should be familiar with. Throughout, we will take A to be the 3 x 4 matrix

\begin{displaymath}
A = \left[ \begin{array}{rrrr}
1 & 2 & 3 & 4 \\
-2 & 3 & -1 & 5 \\
3 & -1 & 4 & -1 \end{array} \right]
\end{displaymath}

I assume you are familiar with matrix and vector addition and multiplication.



 
John E. Mitchell
2004-08-31