Homework:
19, 25, 27, and 28 from section 3.3. Problem 17 is optional but recommended
https://ocw.mit.edu/courses/mathematics/18-06-linear-algebra-spring-2010/assignments/MIT18_06S10_pset3_s10_soln.pdf
13, 25, 28, 35 (MATLAB recommended) and 36 from section 3.4
Lec 9 | MIT 18.06 Linear Algebra, Spring 2005
Lec 7 | MIT 18.06 Linear Algebra, Spring 2005