HW7
Homework #7. Due February 26

Problems u.* are from the Review of Chapter u, prblems u.x.* are from section x in chapter u, problems b.* are from the Appendix B

Part A: Strang 5.2.5, 5.2.8, 5.5.7, 5.5.9, 5.6.8, 5.6.23

Part B: Strang 5.5.12, 5.5.19, 5.5.21, 5.6.7, 5.6.12, 5.6.18, 5.6.24, 5.6.31, b.7