Due: 23 October 2018, by end of the work day
16. page 299, 6.7, Problem 17
17. page 307, 6.8, Problem 16
18. page 323, 6.10, Problem 15
19. page 336, 6.12, Problem 3
20. page 336, 6.12, Problem 5
21. page 527, 10.9, Problem 1
22. page 528, 10.9, Problem 2
23. page 528, 10.9, Problem 10