Section Problems
 
Week 13
10.5 7, 11, 22
10.7 1a, 5a, 9
  Homework 10
 
Week 12
10.2 4, 9, 13, 15, 22ab
Fourier Example from Class. Before you run any part of the examples. Open PeriodicPlot.nb and press the button.
10.3 1a, 3a, 5a, 7a
  Homework 9
 
Week 11
9.3 5, 6, 9, 19abc
9.4 1, 2, 5
 
Week 10
9.1 1-11abc (as many as you can stand), 17
*use phase plane (pplane) program to check your answer to part (c)
9.2 1, 3, 5a*, 8a*, 10a*,
Linearize and determine stability of critical points.
9.3 5, 6, 9, 19abc
9.4 1, 2, 5
 
Week 9
6.3 1, 3, 7, 11, 13, 15, 19, 24
6.4 1, 3, 5, 7
 
Week 7
 

Mathematica is installed on all university computers. If you would like your own copy, follow the directions on this website.
Here is an introduction (to openned in Mathematica) to get you started. If you need a refresher, I strongly recommend you read it completely.
You might also find forllowing tutorials helpful.

5.2 2, 5, 9, 15a
5.3 5, 6, 8
6.1 1, 5, 6, 9, 15
6.2 1, 3, 5, 7, 8, 11, 13, 17, 18, 21, 24
  Homework 6
 
Week 6
3.7 3, 5, 7, 9, 13, 17, 19
3.8 1, 5*, 7*, 9*, 10*, 11*, 18, 19
*just find the position function.
5.1 1-8 (as much as you need)
  Homework 5 and Solutions
 
Week 5
3.4 7, 11, 17, 19, 25ab, 28
3.5 1, 3, 6, 12, 14, 15ab, 18, 23*, 25*, 28*
*Use Abel's Theorem instead of Reduction of Order.
3.6 Method of Undetermined Coefficients Review
1-6, 8, 15, 17
  Homework 4 Solutions
 
Week 4
3.3 1, 11, 15, 17, 18, 20, 25
  Exam Friday
 
Week 3
2.4 2, 3, 7, 8, 13, 23, 25
3.1 3, 5, 7, 11, 17, 22, 23, 27
3.2 1, 5, 8, 11, 13, 14, 17, 23, 24
  Homework 3 and Solutions
 
Week 2
2.1 1c, 4c, 5c, 6c, 8c, 11c, 15, 18, 20, 33
2.2 2, 3, 7, 10a, 12a, 13a, 27
1.2 24
2.3 1, 2, 3, 4, 5a, 17a
  Homework 2 and Solutions
 
Week 1
1.1 1*, 3*, 7, 11*, 15-20, 21, 23, 26*, 28*
*use the following direction field (dfield) program.
1.2 4
2.5 1, 2, 3, 4, 7, 8, 9, 12, 16a*
*use the statement from problem 14.
  Homework 1 and Solutions
   
   
   
   
   
   

Foxtrot HW