# Session 1

### Instructions

- The following video covers the material for this session.
- After watching the video, you should attempt the homework problems.
- When you have finished the material below, you can return to the main page or start on the next session.

### Resources

Download Notes### Content

- Definition of vectors
- Systems of linear equations and their solution sets
- Homogeneous linear systems

## Linear Algebra Session 1

### Homework

**1.1 (Nicholson):**1b, 2b, 2c, 4, 6, 11, 13 (for 2b-c, also write the solutions as a sum of a displacement to the solutions set and a displacement along the solution set)

Open Nicholson Homework Assignment