Most recent assignments

Announcements

The final exam for my 12:00 noon section of this course will take place from 1:00 P.M. to 3:00 P.M. on Wednesday, May 9, 2007 in Witmer Hall, Room 305.

The final exam for my 1:00 P.M. section of this course will take place from 10:15 A.M. to 12:15 P.M. on Friday, May 11, 2007 in Witmer Hall, Room 302.

These rooms are our usual classrooms. The final exam will be comprehensive with a slight emphasis on the material beginning with Section 9.4.

If you go to the Barnes & Noble bookstore to purchase the textbook, it could happen that the textbook is out of stock. If this should happen, then to obtain the book from the bookstore, you may need to talk to the people at the textbook counter and ask them to order the book for you. The textbook may also be available at the Dakota Textbook Company, 415 North 42nd Street, Grand Forks, or from other book distributors (such as an Internet-based distributors).

Assignments

1. Section 1.1: 1, 4, 5, 8, 9, 10, 13, 16
   Due January 17, 2007

2. Section 1.2: 3, 8, 9, 12, 15, 19, 24, 27, 29, 30
   Due January 19, 2007

3. Section 1.3: 1, 2, 3, 11, 12, 14, 15
   Due January 22, 2007
   

4. Section 1.4: Do Computer Lab 2 on this Web site.
   Due January 29, 2007
   Note: Bring your textbook with you to the lab.

5. Section 2.2: 7, 8, 10, 11, 12, 17, 19, 24, 33
   Due January 26, 2007

6. Section 2.3: 1, 5, 7, 8, 10, 15, 17, 20, 25, 26
   Due February 2, 2007
   Notes: For the definite integrals in problems 25 and 26, do not use Simpson's rule. Rather, use the numerical integration capability of Mathematica or a graphing calculator. If you use a graphing calculator, set the calculator to radian mode. I have prepared a Mathematica notebook which explains how to use the numerical integration feature of Mathematica. Let me know if you have any difficulty.

7. Section 2.4: 1, 3, 9, 10, 17, 20, 21, 26
   Due February 2, 2007

8. Section 3.4: 1, 2, 5, 6
   Due February 5, 2007

9. Section 4.2: 1, 3, 4, 8, 9, 13, 15, 16, 27, 32, 42, 45
   Due February 12, 2007
   

10. Section 4.3: 5, 8, 10, 11, 19, 20, 21, 22, 26, 29
    Due February 23, 2007

11. Section 4.4: 3, 9, 11, 13, 14, 16, 17, 23, 33, 34
    Due February 23, 2007

12. Section 4.5: 5, 11, 15, 17, 20, 25, 26, 31, 36, 37, 38
    Due March 2, 2007

13. Section 4.6: 5, 7, 8, 10, 17, 21, 22
    Due March 2, 2007

14. Section 7.2: 3, 9, 12, 15, 16, 17, 20, 24, 26, 27
    Due March 7, 2007

15. Section 7.3: 3, 4, 8, 9, 10, 13, 16, 17, 20, 25
    Due March 21, 2007
    Hint: Do not find the domains of the Laplace transforms.

16. Section 7.4: 7, 11, 15, 21, 22, 24, 25, 27, 33, 34
    Due March 21, 2007

17. Section 7.5: 2, 3, 9, 16, 19, 25, 35, 38
    Due March 30, 2007

18. Section 7.6: 3, 6, 14, 15, 25, 26, 33, 36, 48, 51
    Due April 4, 2007

19. Section 9.1: 3, 4, 5, 8, 9, 11, 12
    Due April 11, 2007

20. Section 9.2: 1, 6, 7, 8, 9, 12
    Due April 13, 2007

21. Section 9.3: 4, 8, 9, 11, 12, 17, 25, 26, 27, 32
    Due April 18, 2007

    Most recent assignments:

22. Section 9.4: 3, 4, 5, 11, 12, 14, 17, 19, 22, 24
    Due April 27, 2007
    The due date for this assignment was originally April 25, but I have extended it to April 27.

23. Section 9.5: 1, 2, 7, 12, 22, 31, 32
    Due April 30, 2007

24. Section 9.6: 1, 2, 5, 13a, 13b
    Due May 2, 2007

    ---- End of current assignments for Elementary Differential Equations ----
    

Links

Lawrence J. Peterson home page

Math Computer Lab

Information on tutoring

Department of Mathematics home page

University of North Dakota home page

Contact Person: Larry Peterson
E-mail: lawrence.peterson@und.nodak.edu
Phone: (701) 777-4609
Date of most recent update: 27 April 2007
University of North Dakota home page