Rutgers Math 421 -- Spring 2001 Homework

This page will grow during the semester, and it may be useful to print its contents several times. The page will be kept short to allow that do be done efficiently. Intially, it contained only assignments from Chapter 5. It was extended at the time of the first midterm to contain assignments from Chapters 10 and 11, and revised to reflect the rearrangement caused by the loss of the class on March 5. After the second midterm, assignments from Chapter 3 were added.

Section
of text
Page Problems Due date
5.1 257 5, 7, 11, 15, 17,
19 [hint: separate into partial fractions],
33, 39.
Monday, Jan. 22
5.2 264-65 3, 7, 13, 15, 19. Monday, Jan. 29
5.3 273-74 7, 9, 11, 15, 19, 23, 27, 39.
5.4 278 5, 7, 11, 13. Monday, Feb. 05
5.5 283-84 3, 5, 11, 13, 19, 25, 29, 31.
5.6 289-90 1, 3, 10, 16(c). Monday, Feb. 12
5.7 294-95 3, 5, 7.
10.1 528-29 2, 7, 11, 17. Monday, Feb. 19
10.2 536-37 1, 3, 15, 17. Monday, Feb. 26
10.3 540 1, 5, 7, 9, 15.
10.4 546-47 1, 3, 7, 9, 11, 13, 17, 21, 24. Monday, Mar. 05
(collected Mar. 07)
11.1 584-85 2, 4, 6, 8, 13, 19, 25.
11.3 594-95 2, 3, 5, 7, 13, 14, 15, 17, 19. Monday, Mar. 19
11.5 608-09 4, 6. Monday, Mar. 26
11.8 626 4, 5, 7.
11.12 646 4, 5, 6. Monday, Apr. 02
11.4 597-99 18, A, B (see below for A and B).
Nothing due this week Monday, Apr. 09
3.1 158 1, 5, 9, 10, 11, 12. Monday, Apr. 16
3.3 169-70 3, 5, 9, 11, 13, 15.
3.4 174-75 1, 3, 5, 7, 13. Monday, Apr. 23
3.5 183 5, 7, 9, 11, 13.
3.6 189-90 3, 5, 7, 11, 15. Monday, Apr. 30


Problem A: Solve the equation xuxy = yuyy + uy by making the transformation v=x, z=xy .

Problem B: Solve the equation uxx + 2uxy + uyy = 0 by making the transformation v=x, z=x-y .


 

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Comments on this page should be sent to: R. T. Bumby
Last updated: April 09, 2001