Learning objectives
- Define and find ranks of matrices
- Find ranks of a variety of linear transformations
Before class
- Read Lay sections 4.5, 4.6
- Consult notes to the textbook (if you wish)
- Ponder Lay problems 4.5: 1, 9, 11, 13, 15, 19, 21, 27; 4.6: 2, 10, 12, 14, 18, 20.
- Post to Piazza
- Write solutions to problems 4.3: 16, 26, 34 and 4.4: 2, 6, 14, 34 to turn in at the beginning of class
In class
- Discuss last week’s quiz
- Work problems on dimension and rank