Math 1920 |

**Math 1920 Homework: Collected Once a Week**

- Section 7.1: 3, 6, 13, 14, 21
- Section 7.2: 5, 10, 13, 17, 29, 47, 61.
- Section 7.3: 3, 9, 12, 14, 19, 25, 43.
- Section 7.4: 4, 7, 30, 39, 44, 59(a),(b).
- Section 7.5: 3, 9 , 17(a), 23, 39.
- Review and Exam 1
- Section 8.1: 9, 10, 23, 32, 43, 67.
- Section 8.2: 11, 17, 19, 27, 30, 33.
- Section 8.3: 5, 6, 13, 39, 28, 42.
- Section 8.4: 6, 34, 10, 27.
- Section 8.5: 7, 17, 19, 24, 32, 44.
- Section 8.7: 15, 28, 27, 45, 40(a)(b), 53(a)(b).
- Section 8.8: 5, 15, 19, 42, 27, 7.
- Review and Exam 2
- Section 9.1: 7, 35, 39, 47, 48, 55, 67, 98, 72, 76.
- Section 9.2: 8, 14, 18, 23, 26, 35, 51, 61.
- Section 9.3: 2, 7, 17, 32, 58.
- Section 9.4: 3, 4, 6, 10, 15, 16, 20.
- Section 9.5: 12, 24, 47, 48, 57, 33.
- Section 9.6: 16, 21, 36, 38, 41, 48, 59, 60, 62.
- Section 9.7: 17, 22, 25, 43, 46.
- Section 9.8: 7, 13, 16, 21, 45, 47.
- Section 9.9: 1, 4, 7, 13, 17, 19, 21, 39.
- Section 9.10: No HW.
- Review and Exam 3
- Section 6.1: 1, 2, 5, 11, 30, 53-56(reasons), 75.
- Section 6.2: 5, 7, 21, 41, 42, 57-58, 71.
- Section 6.3: 1, 2, 11, 14, 27, 31, 35, 41, 61, 75.
- Section 6.3: Maple Work Sheet:
Solve DEs Analytically by Maple (DEsolve.mw) (
*Right click to download*) - Section 6.4: 1--4, 14, 17, 21--24, 31. Graph: Slope Filed Logistic (PDF)
- Section 6.5: 1, 3, 6, 8, 19, 25, 43.
- Section 6.6: Maple Work Sheet:
Predator-Prey Model by Maple (predator-prey.mw) (
*Right click to download*) - Section 6.6: Maple Work Sheet:
Two Species Competition by Maple (two-species-compete.mw)(
*Right click to download*) - Optinal Exam 4
- Review and Final Exam: Dec. 16, 2009,
**section 002: 7:30-9:30am, section 003: 10:00am-12:00pm.**