Web Page for Math 311 section 1
Ordinary Differential Equations
Office Hours for Finals Week
Monday Dec. 9th: 10:00-11:00
Tuesday Dec. 10th: 2:00-3:00
Wednesday Dec. 11th: 10:00-11:00
If these times don't work for you, please contact me to make an appointment.
Homework 11 & 12 solutions can be found below.
HW 11 is graded and available for pick-up.
HW12
will be graded by Wed. a.m.
311 syllabus in PDF
Maple Demo 1: Slope Fields
Maple Demo 2.1: Integrating Factors Problem
Maple Demo 2.2: Separation of Variables Problem
Maple Demo 2.5: The Logistic Equation
HW 2 Selected Solutions
Maple Demo 2.7: Euler's Method
Euler's Method: Comparing Plots
Practice Test 1
HW 3 Selected Solutions
Point distribution on HW 3:
2.3: 2) 1 5) 3 13) 1 16) 1 22) 4
2.4:
2) 1 5) 1 12) 3 15) 4 23) 1 E.C. 30) 2
2.5: 3) 1 7) 4 10) 1 16) 3 17) 1 E.C. 21) 2
HW 4 Selected Solutions
Point distribution on HW 4:
2.6: 3) 1 11) 1 15) 3 23) 1 29) 4
2.7:
3) 1 5) 1 9) 3 13) 1 16) 4
HW 5 Selected Solutions, download document for point distribution
Test 1 Solutions
HW 6 Selected Solutions
Point distribution on HW 6:
3.4: 8) 1 14) 4 18) 1 25) 3 32) 1
3.5:
1) 1 6) 1 17) 4 33) 1 36) 3
HW 7 Selected Solutions
Point distribution on HW 7:
3.5: 21) 1 22) 3 24) 1
3.7:
3) 1 6) 3 16) 1 19) 4 24) 1
3.8 5) 1 10) 4 13) 1 18) 1 (note error in
solutions, C_2 should = 0) 22) 3
HW 8 Selected Solutions, download document for point distribution
HW 9 Selected Solutions, download document for point distribution
HW 10 Selected Solutions, download document for point distribution
HW 11 Selected Solutions, download document for point distribution
HW 12 Selected Solutions, download document for point distribution
Extra Credit Quiz Key
Chapter 3 Review
Chapter 5 Review
Practice Test 2
Test 2 Solutions
Maple Demo 7.3: Some Useful Linear Algebra Commands
Maple Demo: Phase Planes for 7.5 & 7.6
Practice Final
Practice Final Solutions
This week in ODEs, section 1
Math 311 Homework
Assignment #1 (due Wed. Sept. 4th)
Section 1.1: 3, 4, 8, 12, 25, E.C. 24
Section 1.2: 2, 3, 7, 11, 15, E.C. 18
Section 1.3: 10, 13, 17, 20, 27, E.C. 29
Assignment #2 (due Wed. Sept. 11th)
Section 2.1: 12, 15, 19, 29, 32
Section 2.2: 2, 5, 8, 18, 26
Assignment #3 (due Wed. Sept. 18th)
Section 2.3: 2, 5, 13, 16, 22
Section 2.4: 2, 5, 12, 15, 23, E.C. 30
Section 2.5: 3, 7, 10, 16, 17, E.C. 21
Assignment #4 (due Wed. Sept. 25th)
Section 2.6: 3, 11, 15, 23, 29
Section 2.7: 3, 5, 9, 13, 16, E.C. 20
Assignment #5 (due Wed. Oct. 9th)
Section 3.1: 7, 13, 20, 23, 27
Section 3.2: 5, 9, 14, 28, 31
Section 3.3: 8, 18, 28, 34, 39
Assignment #6 (due Wed. Oct. 16th)
Section 3.4: 8, 14, 18, 25, 32
Section 3.5: 1, 6, 17, 33, 36
Assignment #7 (due Wed. Oct. 23rd)
Section 3.5: 21, 22, 24
Section 3.7: 3, 6, 16, 19, 24, E.C. 28
Section 3.8: 5, 10, 13a) (b & c are E.C.), 18, 22
Assignment #8 (due Wed. Oct. 30th)
Section 5.1: 5, 13, 17, 20, 25, E.C. 28
Section 5.2: 3, 7, 12, 17, 25, E.C. 21
Assignment #9 (due Wed. Nov. 6th)
Section 5.3: 6, 13, 22, 26
Section 5.4: 5, 10, 19, 25, 39, 46
Assignment #10 (due Wed. Nov. 13th)
Section 5.5: 3, 7, 13
Section 5.6: 9, 12, 13, 20
Assignment #11 (due Mon. Dec. 2nd)
Section 7.2: 4, 8, 14, 21, 23
Section 7.3: 5, 7, 11, 14, 21, E.C. 26
Section 7.4: 2 a,b,c, 3, 4, 5, 7
Assignment #12 (due Mon. Dec. 9th)
Section 7.5: 4, 7, 16, 25, 29, Extra Credit 31
Section 7.6: 3, 5, 10, 17, 28