**Learning objectives**

- Find bases for a large variety of finite dimensional vector spaces

**Before class**

- Read Lay section 4.3
- Consult notes to the textbook (if you wish)
- Ponder Lay problems 4.3: 11, 13, 15, 21, 23, 25, 26, 37.
- Post to Piazza
- Do WeBWorK assignments.
- Write solutions to problems 4.1: 6, 16 and 4.2: 22, 24, 32. to turn in at the beginning of class.

**In class**