Math 307 A: Introduction to Differential Equations
9:30-10:20 MWF, Raitt 121
Instructor:
Stephanie Vance
E-mail:
slvance 'at' math.washington.edu
Office:
C-8-J Padelford Hall
Office Hours:
Monday 1:00-2:30pm
Tuesday 8:00-9:00am
Friday 3:30-4:30pm (changed to 8:00-9:00am on 3/13 only)
and by appointment
Course Syllabus
*** Final Exam review Thursday 3/12 from 6-8pm in Padelford C-036 ***
*** Final Exam is on Wednesday 3/18 from 8:30-10:20am (in Raitt 121) ***
Sample Final Exam
,
Solutions
(written by Andrey Novoseltsev)
Homework:
Assigment #1
, Due 1/14 (beginning of class)
Assignment #2, Due 1/21
Section 2.2, #8 and 26
Section 2.3, #1, 2, 4, 7, 9, and 13
Section 2.4, #2, 6, 13, 25, 26
Read sections 2.3-2.5
Assignment #3, Due
Friday
1/30
Section 2.5, #4, 7, 12, 15, 20, and 22
Section 2.7, 2a, 2d, 3a, 3d, 4a, 4d, 10, 17 (Do 2-4 without a computer and use the Euler's Method Applet for 10 and 17)
Section 3.1, #1, 3, 5, 9, 12 (be sure to show ALL work on these problems!)
Read sections 2.5, 2.7, 3.1, and 3.4
Assignment #4, Due 2/11
Section 3.2, #1
Section 3.4, #2, 4, 8, 10, 12, 18, 22
Section 3.5, #2, 4, 10, 11, 14, 16, 23
Section 3.6, #1, 2, 13
As usual, you must show all of your work for full credit.
Assignment #5, Due
Friday
2/20
Section 3.8, #1, 5, 6, 7, 8, 11, 27
Assignment #6, Due
Friday
2/27
2/20 worksheet (if you did not hand it in earlier)
Section 3.9 #5, 6, 8, 9, 11, 12 (hint: for #12 use method of undertermined coefficeints with u(t) = Acos(3t) + Bsin(3t))
Assignment #7, Due
Monday
3/9
Section 6.1 #1, 6, 7, 15
Section 6.2 #11, 18, 23, 28, 29
Inverse Laplace transform worksheet
Supplementary Materials:
Online Direction Field Plotter
Online Euler's Method Applet