Ordinary Differential Equations

UBC Math 215, Spring 2010, Problem sets and Exams

You do not need to hand in solutions to practice problems. They will not be marked. They indicate possible types of problems in exams in addition to those assigned problems.


Due date
Assignments Practice Solutions
h1
week 3
Wed 01.20
2.1: 13, 15, 30
2.2: 3, 10, 21
2.3: 2, 8, 16
2.4: 1, 15, 22(a,b)
h1.pdf
2.1: 14, 16, 31
2.2: 4, 9, 22
2.3: 4, 10, 24
2.4: 2, 3, 14
partial solutions
s1
h2
week 4
Wed 01.27
2.6: 7, 13, 25, 28
2.7: 2(a), 4(a)
3.1: 6, 12, 21, 26(a)
h2.pdf
2.6: 4, 10, 16, 26
2.7: 1(a), 3(a)
3.1: 8, 11, 20, 22
partial solutions
s2

week 5
Wed 02.03
Midterm 1 sample and solution
sol
h3 week 6
Wed 02.10
3.2: 9, 20, 22
3.3: 17, 18, 21
3.4: 9, 18, 26
3.5: 7, 15, 17, 19(a)
h3.pdf
3.2: 5, 11, 23, 26
3.3: 9, 19, 27, 32
3.4: 4, 11, 16, 23
3.5: 8, 18, 27, 28, 29
partial solutions
s3
0215-0226
midterm break
h4
week 7
Wed 03.03
3.6: 8, 11, 13, 15
3.7: 1, 7, 9, 20
h4.pdf
3.6: 7, 16, 21, 29
3.7: 3, 11, 13, 18
partial solutions
s4
h5
week 8
Wed 03.10
3.8: 6, 8, 17(a,b,d)
6.1: 10, 13, 21
6.2: 4, 10, 12, 23
h5.pdf
Table of Laplace transform
3.8: 5, 7
6.1: 14, 15, 22
6.2: 3, 8, 21
partial solutions
s5
h6
week 9
Wed 03.17
6.3: 8, 13, 15, 23
6.4: 6a, 10a
6.5: 4a, 6a, 10a
h6.pdf
6.3: 12, 14, 17, 20, 21
6.4: 2a, 4a, 5a
6.5: 2a, 5a
partial solutions
s6

week 10
Wed 03.24
Midterm 2 sample and solution
sol
h7 week 11
Wed 03.31
6.6: 6, 14, 18
7.1: 6
7.5: 4a, 5a, 13
7.6: 3a, 4a, 9
h7.pdf
6.6: 7, 15, 17
7.1: 5
7.5: 2(a), 3(a), 12
7.6: 2(a), 6(a), 10
partial solutions
s7
h8
week 12
Wed 04.07
7.7: 6, 7, 12
7.8: 1c, 4c, 8a
7.9: 4, 6, 11
h8.pdf
7.7: 3, 9, 11, 17
7.8: 5, 7(a), 16
7.9: 3, 8, 9
partial solutions
s8
h9
week 13
Wed 04.14
9.1: 8(ab), 9(ab), 15
9.2: 4, 22(a)
9.3: 8(abc), 9(abc)
h9.pdf
9.1: 6(abc), 7(abc), 14
9.2: 2, 18(ab)
9.3: 7(abc), 19
partial solutions
s9

Mon 04.19
3:30-6 pm
Final Exam, HENN 200 sample 1 and solution
sample 2 and solution
Math department past exam database