Homework:
3, 5, 7, 10, and 11 from section 8.1 (last two count as challenge problems)
https://ocw.mit.edu/courses/mathematics/18-06-linear-algebra-spring-2010/assignments/MIT18_06S10_pset9_s10_soln.pdf
12, 14, 20, 22, 23, and 24 from section 6.6.
https://ocw.mit.edu/courses/mathematics/18-06-linear-algebra-spring-2010/assignments/MIT18_06S10_pset10_s10_sol.pdf
Lec 28 | MIT 18.06 Linear Algebra, Spring 2005
Lec 26 | MIT 18.06 Linear Algebra, Spring 2005