**Homework:**

- First weekly practice problems: Problems 1-6, 21, and 22 from Section 1.1. Problems 1, 7, 9, and 15 from Section 1.2. (not to be turned in).
- First weekly assignment: Problem 24 from Section 1.1. Problem 8 from Section 1.2. Problems 1 to 6 from section 1.3.
- Second weekly practice problems: Problems 13-20 and 32 from Section 2.1. Problems 1-8 from section 2.2 (not to be turned in).
- Second weekly assignment: Problem 31 from Section 2.1. Problems 2 and 7 from Section 2.2.
- Third weekly practice problems: Problems 5.(a), 6, 7, 8, 9, 16, 24, 29 from Section 2.3. Problems 1, 2, 3, 5 from section 2.5 (not to be turned in).
- Third weekly assignment: Problem 25.(a) from Section 2.3. Problem 4 from Section 2.5.
- Fourth weekly practice problems: Problems 1, 2, 3, 4, 5, 7, 9, 10, 12, 15, 19, 20, 21, 22, 25, 26, 32 from section 2.6 (not to be turned in).
- Fourth weekly assignment. The matlab file for the assignment is here.
- Fifth weekly practice problems: Problems 1-16 from Section 3.1. Problems 1-21 from Section 3.3. Problems 1-14 from Section 3.4 (not to be turned in).
- Fifth weekly assignment: Problem 10 from Section 3.1. Problem 22 from Section 3.3. Problem 12 from Section 3.4.
- Sixth weekly practice problems: Problems 1-15 and 24-28 from Section 3.2. Problems 35-42 from Section 3.3. Problems 24-30 from Section 3.4 (not to be turned in).
- Sixth weekly assignment: Problem 27 from Section 3.2. Problem 35 from Section 3.3. Problem 23 from Section 3.4.
- Seventh weekly practice problems: Problems 1,2,3,5,11,15 from Section 3.5. Problems 1, 5-18 from Section 3.6 (not to be turned in).
- Seventh weekly assignment: Problem 18 from Section 3.5. Problem 7 from Section 3.6. (The problems from section 3.5 may be different in older versions of the textbook)
- Eighth weekly practice problems: Problems 4, 6, 7, 9, 10, 12, 13, 14, 16, 19 from Section 3.5. Problems 1-10, 15-24 from Section 6.1 (not to be turned in).
- Eighth weekly assignment: Problem 17 from Section 3.5. Problem 7 from Section 6.1. This assignment is due November 3. (The problems from section 3.5 may be different in older versions of the textbook)
- Ninth weekly practice problems: Problems 1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 15, 16, 18, 19, and 23 from Section 6.2 (not to be turned in).
- Tenth weekly practice problems: Problems 1-24 from Section 6.3. Problems 1(a) - 13(a) from Section 6.4 (not to be turned in).
- Tenth weekly assignment: Problem 23 from Section 6.3. Problem 4(a) from Section 6.4.
- Eleventh weekly practice problems: Problems 1(a)-12(a) and 17(b)-22(b) from Section 6.5. Problems 4-11 and 13-20 from Section 6.6 (not to be turned in).
- Eleventh weekly assignment: Problem 21(b) from Section 6.5. Problem 15 from Section 6.6.
- Twelfth weekly practice problems: Problems 1-6 from Section 7.1. Problems 1, 2, 5, 6 ,21, 22, 23, 24 from Section 7.2. Problems 16-21 from Section 7.3. Problems 1-8 (only find the general solution), 15 and 16 (without description), 30 (a) from Section 7.5. Problems 1-6 (a) and 9-10 (only solve the i.v.p.) from Section 7.6. Problems 1-4 (c), 7-10 (a) from Section 7.8 (not to be turned in).