**Linear Algebra**

Most links open in the same window, you will need to use your back button to get back, or right click the link to open in a new window. They are PDF unless otherwise stated.

- Introduction
- Systems of Equations with 2 Variables
- Solve By Addition Method
- Solve By Substitution Method
- Solve By Graphing
- Applications
- Systems of Equations with 3 Variables
- Matrices
- Introduction
- Matrix Multiplication, mp4 hosted on YouTube ~
- Vectors
- Inner Product, mp4 hosted on YouTube ~
- Norm of a Vector (length), mp4 hosted on YouTube ~
- Distance between Vectors, mp4 hosted on YouTube ~
- Orthogonal Projection, mp4 hosted on YouTube ~