Math 225 Homework Assignments


Note: under dates below, "A" stands for Assigned; "D" stands for Due.
A:F 10/29/04A:F 11/5/04
Dates: Section: Required Problems: Recommended Problems: Notes:
A:F 9/3/04 1.1 2, 3, 6, 8, 10, 14, 15 5, 7, 11, 13
D:F 9/10/04 1.2 4, 7, 8, 14, 20, 22b 1, 5, 21
1.2 24, 25, 26, 28 19, 27
A:F 9/10/04 1.3 3, 4, 6, 8 5, 17 In addition, you should experiment with the software for plotting direction fields that comes with you book.
D:F 9/17/04 Chapter 1 Group Project D d-g h
A:F 9/10/04 1.4 5, 9, 11 10, 12, 13 Write a computer program to solve the equations using Euler's Method. Graph the true solution and the Euler solution on the same graph.
D:M 9/20/04 Note: new due date for this section
A:F 9/17/04 2.2 4, 5, 7, 12, 18, 20, 24, 34 13, 23
D:F 10/1/04 2.3 4, 5, 10, 11, 12, 17, 18 20, 27, 30, 37
3.2 2, 4, 5, 8, 10, 11 7, 13
A:F 10/1/04 3.2 14, 15
D:F 10/8/04 3.6 7, 8, 9, 17, 19 Note: write computer programs to solve these problems.
3.7 2, 4, 5, 6 Note: write computer programs to solve problems 5, 6.
A:F 10/8/04 4.1 1, 2, 4, 9
D:F 10/15/04 4.2 5, 6, 10, 12, 17, 18, 19, 28, 31, 32
A:F 10/15/04 4.3 4, 6, 10, 11, 16, 24, 25, 32
D:F 10/29/04 4.4 10-13, 16, 20, 28
4.5 1, 4, 8, 9, 10, 12, 18, 19, 25, 28, 29
4.6 3, 4, 6, 21
D:F 11/5/04 5.4 1, 3, 4, 10, 13, 14
5.5 1, 4, 6
7.2 4, 7, 10, 11, 13, 14, 18, 23, 24, 29
D:F 11/12/04 7.3 5, 7, 10, 12, 14, 22
A:F 11/12/04 7.4 2, 6-9, 12, 13, 16, 24, 25, 30
D:F 11/19/04 7.5 3, 6, 10, 18, 25
A:F 11/19/04 7.5 36
D:F 12/3/04 7.6 2, 3, 5, 6, 7, 13, 14, 20, 30, 31
A:F 12/3/04 9.3 2, 5, 8, 10, 16, 22, 37
D:F 12/10/04 9.4 6, 14, 15
9.5 2, 3, 4, 11, 12, 17, 31, 32