Math 225 - Introduction to Differential Equations

Matthias K. Gobbert - Spring 1999

Homework Assignments

Notice updated due dates below! This is the final update.
W.E. Boyce and R.C. DiPrima, Elementary Differential Equations, sixth edition, Wiley, 1997.
All problems are recommended problems; only the problems marked with an asterisk are required.
Homework is due in class on the specified date; no guarantee when turned in any other time and/or place.

#	Due	Section	Problems
1	02/02	1.1	1, 5, 6, 8, 9, 13, 16, 17, 20*
2	02/09	2.1 2.2	1, 2, 3, 4, 5, 6, 10, 14, 15, 18 1, 2, 5, 6, 9, 11, 16, 18, 22, 23, 24, 30, 37*
3	02/16	2.3 2.4	1, 2, 3, 4, 5, 9, 12, 17, 20, 21, 22 1, 6, 11, 17*, 18
4	02/23	2.5 2.8 2.9	1, 2, 7, 9, 10, 15 1, 2, 4, 7, 8, 9, 10, 11, 13, 15, 19 1, 2, 3, 7, 8, 9, 10, , 11, 15*, 18
5	03/02	2.10	1, 2, 3, 4, 5, 6, 7, 8, 9, 10*, 17, 23, 30, 32, 34(a)
6	03/09	3.1 3.2 3.3	3, 7, 8, 9, 10, 13, 15, 16, 18, 19, 22, 25, 27, 28, 30, 34, 39 5, 6, 7, 10, 14, 15, 21, 22, 23, 24 2, 4, 7, 9, 15, 17, 24*, 25
7	03/18	3.4 3.5 4.1 4.2	8, 13, 14, 17, 18, 34, 36, 37, 38, 40* 4, 7, 10, 12, 13, 23, 25, 30 2, 3, 5, 7, 12, 19* 11, 14, 17, 20, 22, 31, 32
	03/23		Spring break
8	03/30	3.6 4.3	1, 4, 13, 16, 19, 20, 23, 24, 28, 29 4, 7, 8, 9, 10, 13, 16
9	04/08	3.7 4.4	5, 8, 9, 10, 11, 12, 14, 15, 20, 21, 22 1, 2, 14, 15
10	04/13	3.8 3.9	1, 2, 3, 5, 6 1, 2, 3, 5, 6, 7, 8(a)-(b)
11	04/27	6.1 6.2	5(b), 7, 8, 9, 10, 11, 12, 13, 14* 1, 2, 3, 4, 8, 12, 14, 25*
12	05/04	6.3 6.4	1, 2, 3, 4, 5, 6, 9, 15, 19, 22* 1, 2, 7, 8, 19 (The plots are optional in this section.)