Homework for Math 266 Differential Equations
(Section B, Spring 2008)
Due Wed. Jan 23:
1.3. 1--6, 8, 9, 12, 15, 18, 19
1.2 7, 8, 9, 10, 12, 13, 14, 15
2.1. 1(c), 6(c), 7(c)
Due Wed Jan 30:
2.1. 16, 19, 20, 21(b)(c), 25(b)(c), 27, 32
2.2. 4, 5, 6, 9, 11, 12, 18, 23, 25
2.3. 2, 3, 7--10, 28, 29
Due Fri Feb 8:
2.5. 1, 3, 5, 6, 8, 9, 11, 13, 20, 23
2.6. 3, 4, 5, 8, 12, 14, 15, 16
See Exam 1 date announcement below
Due (practice only):
page 131. 1, 3, 6, 12
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Exam 1. Fri Feb 15
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Due Feb 27:
3.1 1, 3, 5, 8, 9, 13, 16, 23
3.2. 1, 2, 3, 5, 7, 9, 12, 13, 21, 22, 23, 26
3.3. 1, 3, 6, 8, 10, 16, 17, 22, 27
Due Fri March 7:
3.4 1, 6, 7, 11, 12, 17, 19, 22, 23, 25, 27
3.5. 1, 5, 8, 11, 13, 15, 16
Due Wed March 26:
3.6. 3, 4, 13, 16, 19(a), 20(a), 21(a), 23(a)
3.8. 1, 2, 5, 6
3.9. 5, 6
4.1. 3, 5, 11
4.2. 7, 8, 11, 12, 15, 21, 20
4.3. 1, 7, 13, 14, 16
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Exam 2: Wed March 26
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Due Mon April 14:
7.1. 1, 5, 6, 7, 8
7.2. 1, 3a), 4, 8a), 22, 23
Compute the determinant and indicate whether the matrix is singular or nonsingular for 10, 13, 15, 18
7.3. 1, 4, 15, 18, 21, 22
7.4. 6(a)(b), 7(a)(b)
Due Wed April 23:
7.5. 3-5 (do not need to draw direction fields), 11-14, 15-17
7.6. 2-4 (do not need to draw direction fields), 7, 8, 9, 10
Due :
7.8. Find the solutions of the following systems of equations: 1, 5, 6, 7, 11
ADDITIONAL OFFICE HOUR: TUE APRIL 22 from 2:30pm-3:30pm
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Exam 3: Wed April 23
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Final Exam: Wed May 7; Time 9:45am-11:45am; Place: semester classroom
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