Homework Four Due Consult LMS for a due date

1. Problem 4.2
2. Problem 4.4
3. Problem 4.5
4. Problem 4.8
5. Problem 4.12. If you have troubles with general $n\times n4$ matrices, try $n=3$, $n=4$ and $n=5$, you will see a pattern that will allow you to do general case
6. Extra Credit 20 percent 4.15. Use MATLAB to support your arguments