MA 226 SB2
MA 226 SB2 Differential Equations

Important Dates:
Exam 1: Thursday, 7/13/2017
Exam 2: Thursday, 7/27/2017
Last day to drop: Monday, 7/10/2017
Last day to drop with a W grade: Wednesday, 7/27/2017
Final: Thursday, 8/10/2017

Course Syllabus

Homework assignments:
Section 1.2 #5 - 41 odd
Section 1.3 #1a -5a odd, 7ab - 10ab, 11, 13, 14
Section 1.4 #1 - 9 odd
Section 1.5 #5 - 8, 13ab - 16ab
Section 1.6 #1 - 37 odd
Section 1.7 #1 - 5, 7, 9, 11, 12, 13
Section 1.8 #1 - 12, 21 - 24
Section 1.9 #1 - 12, 19, 20
Integrating Factors worksheet
Second Order equations 1
Second Order equations 2
Second Order equations 3
Second Order equations 4 [Key]
Spring-mass systems
Resonance and more spring-mass systems
Section 6.1 #1 - 4, 7 - 25
Section 6.2 #1, 3 - 14, 16, 17
Section 6.3 #15 - 18, 27 - 35 (for 35 (b), find Laplace transforms of te^(at), t sin (wt) and t cos(wt) )
Section 6.4 #2 - 9
Section 3.2 #1-10 (find the general solution, and plot phase plane), #11 - 14
Section 3.4 #3 - 8 (find the general solution, plot phase plane, and classify (0,0) as spiral sink, spiral source, or center) and #9 - 14 (solve the initial value problem)
Section 3.5 Find the general solution and draw the phase plane: #5 - 8, #17 - 19
Section 5.1 #1, #7 - 16, #23
Section 5.2 #5 - 14 (a, b)

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