Homework

Written homework should be turned in to the homework boxes outside of Kemeny 108 by 3:30pm each Wednesday (unless otherwise stated).

No late homework will be accepted. However, your lowest homework score will be dropped.

Cooperation on homework is permitted (and encouraged), but if you work together, do not take any paper away with you--in other words, you can share your thoughts (say on a blackboard), but you have to walk away with only your understanding. In particular, you must write the solution up on your own. Please acknowledge any cooperative work at the end of each assignment.

Assignment Due Date Problems
HW 1 Wed, September 20 §1.1: #7, 9, 12, 24
§1.2: #5, 12 (Hint: do (b) first), 13
§1.3: #8, 14
§2.1: #15, 17, 30, 33
§2.2: #8, 18, 25
HW 2 Wed, September 27 §2.3: #2, 4, 8 (Hint: Solve 8 (c) numerically.)
§2.4: #11, 14, 22, 25, 28, 33
§2.5: #4, 12, 15
§2.6: #2, 14, 16, 24, 27
Use exercise 24 to solve the equation $$(3y^2 + 4xy) + (4xy + 3x^2) \frac{dy}{dx} = 0.$$
HW 3 Wed, October 4 §3.1: # 11, 12, 16, 22, 23, 27
§3.2: # 10, 19, 22, 27, 34, 39
§3.3: # 1, 5, 11, 20, 26, 35
§3.4: # 6, 13, 21, 28
HW 4 Wed, October 11 §3.5: # 9, 14, 16, 18, 29, 35
§3.6: # 4, 10, 15, 21, 22, 23, 32
§3.7: # 6, 19, 24 §3.8: # 1, 6, 15
HW 5 Wed, October 18 §6.1 # 2, 14, 24
§6.2 # 16, 26, 29, 32
§6.3 # 18, 20, 25
§6.4 # 8, 17
§6.5 # 8, 14, 18
§6.6 # 1, 2, 16, 22
HW 6 Wed, October 25
§7.1: # 7, 15
§7.3: # 11, 15, 25
§7.4: # 3, 5, 6
HW 7 Wed, November 1
§7.5: # 8, 12, 18, 25
§7.6: # 11, 14, 28
§7.8: # 10, 15, 18 (only (a), (b), (c), (d))
HW 8 Wed, November 8
§7.9: # 2, 4, 11, 14
§9.1: # 15, 18, 20, 21
§9.2: # 2, 4, 6, 7, 8, 25
HW 9 Mon, May November 13
3:30 pm
§9.3: # 4, 6, 9, 20, 27
§9.4: # 3, 5
§9.5: # 4, 5, 6