MATH 335

Annoucements

12/14/2010: Final Grades have been posted online. Happy Holidays!
12/13/2010: Solution Key to Test 4 is posted. Graded test papers are at my office door. Send me e-mail if you have any questions.
12/07/2010: Correction. Sec. 7.7 will NOT be on the test, but Sec 7.8 is included in the test. Please, review section 6.3.
Test 4 will be given on December 9, Thursday. This is the last test in this course. There is no final exam. The test covers Sec. 6.5, 6.6, 7.5, 7.6, 7.7 (for Ch. 7, only 2 by 2 systems of equations).
11/23/2010: Change in office hours. Office hours for the week of Nov. 29: TR 8:00-9:30 A.M., 3:00-4:30 P.M.
11/16/2010: Test 3 will be given on Nov. 23, Tuesday. Test covers Sec. 5.2, 5.4-5.6, 6.2.
11/11/2010: Due date change. 6.3 HW is due Nov. 18, Thursday.
11/11/2010: Quiz 4 will be given on Nov. 11, Thursday. Quiz covers sec. 6.1-6.2.
10/26/2010: Quiz 3 will given on Oct. 28, Thursday. Quiz covers 5.1 and 5.2.
10/26/2010: Solution key to Test 2 is posted.
10/19/2010: HW 3.8 is now due Thursday, Oct. 21.
10/14/2010: Test 2 review problems are posted in the following table.
10/12/2010: Test 2 will given on October 19, Tuesday. The Test covers Ch. 3.
10/07/2010: Quiz 2 solution key is posted.
9/30/2010: Test 1 solution key is posted (scroll down).
9/30/2010: Quiz 2 will be geven on Oct. 5, Tuesday. The quiz covers sections 3.1-3.4.
9/14/2010: Test 1 will be given on September 23, Thursday. The test covers chapters 1 and 2 except the sections 1.4, 2.7, 2.8, and 2.9.
9/09/2010: Change in Office Hours Schedule. The new office hours are posted in the preceeding table.
9/07/2010: Office hours will be cancelled on Sept. 8, Wed.
9/02/2010: Quiz 1 will be given on Tuesday. The quiz covers sections 2.1 and 2.2.
8/31/2010: A copy of the textbook is available for a 2 hour check out at the reference desk in the library. Please, name the course Math 335 and the textbook title: "Elementary Differential Equations" by Boyce & DiPrima.

Homework Assignments

Homework

Problems

Due

1.1: 21

Aug. 26, Thu.

1.2: 7, 12
1.3: 3, 4, 12, 18, 20

Aug. 31, Tue.

2.1: 14, 16, 31, 40
2.2: 2, 6, 14(a), 20(a)

Sep. 2, Thu.

2.3: 4, 10, 16

Sep. 7, Tue.

2.4: 5, 7, 13

Sep. 9, Thu.

2.5: 1, 3, 9, 22

Sep. 14, Tue.

2.6: ( 8, 10, 14, 16, 20 wrong) 6, 7, 13, 15, 19

Sep. 16, Thu.

3.1: 3, 7, 11, 15, 21, 23

Sep. 23, Thu.

3.2: 3, 13, 17, 23, 25, 31

Sep. 28, Tue.

3.3: 4, 5, 11, 12, 18, 27

Sep. 30, Thu.

3.4: 4, 11, 14, 18, 25, 35
3.5: 3, 7, 18, 35

Oct. 5, Tue.

3.6: 3, 7, 17

Oct. 7, Thu.

3.7: 1, 3, 7, 11, 13

Oct. 14, Thu.

3.8: 5, 9, 18(a)

Oct. 21, Thu.

Test 2 Review Problems

ODD numbered problems from
3.1: 1-7, 9-15
3.2: 3, 29, 31
3.3: 7-15, 17-21
3.4: 1-9, 11, 13, 23-29, 35, 37
3.5: 1-11, 13-17
3.6: 1-9, 13-19
3.7: 1-11
3.8: 5, 9, 11a, 17(a,b)

Test 2
October 19
Tuesday

5.1: 5, 13, 14, 20, 25
5.2: 1, 3, 9

Oct. 26, Tue.

5.3: 3, 13
5.4: 1, 3, 11, 19, 21

Nov. 2, Tue.

5.5: 5, 9
5.6: 13, 15 (for part (c), give only the forms of solutions)

Nov. 4, Thu.

6.1: 3, 5c, 9, 19!

Nov. 9, Tue.

6.2: 3, 5, 11, 15, 21

Nov. 11, Thu.

6.3: 6, 11, 15, 17, 21, 23
6.4: 9, 11, 19(a,b)

Nov. 18, Thu.

Test 3 Review Problems

5.2: 15-18
5.4: 13-16, 17-26
5.5: 1-10
5.6: 13-16 (only solution forms)
6.2: 1-10, 11-16, 20-23

Test 3
Nov. 23, Tuesday

6.5: 1, 5

Nov. 30, Tue.

6.6: 5, 10, 13, 18

Dec. 2, Thu.

7.2: 2(a,c), 23
7.3: 16, 17,
7.5: 1a, 7a, 15
7.6: 1a, 9

Dec. 7, Tue.

Test 4 Review Problems

6.3: 21, 23, 29,
6.5: 3, 7
6.6: 9, 15, 17
7.3: 18, 19
7.5: 3a, 9a, 16
7.6: 3a, 10
7.8: 1c, 9a

Test 4,
Dec. 9, Thu.

Spring 2008 Solution Keys

Course Materials from Previous Semesters

Rakhim Aitbayev

aitbayev@nmt.edu

Description	Ordinary differential equations, series solutions, transform calculus.
Hours	3 cr, 3 class hours.
Prerequisite	Math 132 passed with grade C- or better
Syllabus	Fall 2010
Office Hours Change from Nov. 29	TR 8:00 - 9:30 A.M., 3:00-4:30 P.M.

Quizzes	Tests
Quiz 1, 9/7 Quiz 2, 10/7 Quiz 3, 10/28 Quiz 4, 11/11	Test 1, 9/23, Ave. 81% Test 2, 10/19, Ave. 80% Test 3, 11/23, Ave. 75% Test 4, 12/9, Ave: 87%

Quizzes	Test 1	Test 2	Final Test
Quiz 1 Quiz 2 Quiz 3 Quiz 4 Quiz 5 Quiz 6	Problem 1 Problem 2 Problem 3 Problem 4 Problem 5 Problem 6	Problem 1 Problem 2 Problem 3 Problem 4 Problem 5	Final Test

Math 335

Ordinary Differential Equations

Annoucements

Homework Assignments

Fall 2010 Solution Keys

Spring 2008 Solution Keys

Course Materials from Previous Semesters