On this webpage you will find my solutions to "Ordinary Differential Equations: An Elementary Textbook for Students of Mathematics, Engineering, and the Sciences" by Tenenbaum and Pollard. Here is a link to the book's page on amazon.com. If you find my work useful, please consider making a donation. Thank you.

Lesson 1 Lesson 2 Lesson 3
Exercise 1 Exercise 1 Exercise 6 Exercise 11 Exercise 16 Exercise 1
Exercise 2 Exercise 2 Exercise 7 Exercise 12 Exercise 17 Exercise 2
Exercise 3 Exercise 3 Exercise 8 Exercise 13 Exercise 3
Exercise 4 Exercise 9 Exercise 14 Exercise 4
Exercise 5 Exercise 10 Exercise 15
Lesson 4 Lesson 5 Lesson 6
Exercise 1 Exercise 9 Exercise 17 Exercise 25 Exercise 1 Exercise 1 Exercise 9 Exercise 17
Exercise 2 Exercise 10 Exercise 18 Exercise 26 Exercise 2 Exercise 2 Exercise 10 Exercise 18
Exercise 3 Exercise 11 Exercise 19 Exercise 27 Exercise 3 Exercise 3 Exercise 11 Exercise 19
Exercise 4 Exercise 12 Exercise 20 Exercise 28 Exercise 4 Exercise 4 Exercise 12 Exercise 20
Exercise 5 Exercise 13 Exercise 21 Exercise 29 Exercise 5 Exercise 5 Exercise 13 Exercise 21
Exercise 6 Exercise 14 Exercise 22 Exercise 30 Exercise 6 Exercise 14 Exercise 22
Exercise 7 Exercise 15 Exercise 23 Exercise 7 Exercise 15
Exercise 8 Exercise 16 Exercise 24 Exercise 8 Exercise 16
Lesson 7 Lesson 8 Lesson 9
Exercise 1 Exercise 9 Exercise 1 Exercise 9 Exercise 1 Exercise 9 Exercise 17
Exercise 2 Exercise 10 Exercise 2 Exercise 10 Exercise 2 Exercise 10
Exercise 3 Exercise 11 Exercise 3 Exercise 11 Exercise 3 Exercise 11
Exercise 4 Exercise 12 Exercise 4 Exercise 12 Exercise 4 Exercise 12
Exercise 5 Exercise 13 Exercise 5 Exercise 13 Exercise 5 Exercise 13
Exercise 6 Exercise 14 Exercise 6 Exercise 14 Exercise 6 Exercise 14
Exercise 7 Exercise 15 Exercise 7 Exercise 7 Exercise 15
Exercise 8 Exercise 8 Exercise 8 Exercise 16
Lesson 10 Lesson 11 Lesson 12 Misc Problems
Exercise 1 Exercise 18 Exercise 1 Exercise 18 Exercise 1 Exercise 18 Exercise 35
Exercise 2 Exercise 19 Exercise 2 Exercise 19 Exercise 2 Exercise 19 Exercise 36
Exercise 3 Exercise 3 Exercise 20 Exercise 3 Exercise 20 Exercise 37
Exercise 4 Exercise 4 Exercise 21 Exercise 4 Exercise 21 Exercise 38
Exercise 5 Exercise 5 Exercise 22 Exercise 5 Exercise 22 Exercise 39
Exercise 6 Exercise 6 Exercise 23 Exercise 6 Exercise 23 Exercise 40
Exercise 7 Exercise 7 Exercise 24 Exercise 7 Exercise 24 Exercise 41
Exercise 8 Exercise 8 Exercise 25 Exercise 8 Exercise 25 Exercise 42
Exercise 9 Exercise 9 Exercise 26 Exercise 9 Exercise 26 Exercise 43
Exercise 10 Exercise 10 Exercise 27 Exercise 10 Exercise 27 Exercise 44
Exercise 11 Exercise 11 Exercise 28 Exercise 11 Exercise 28 Exercise 45
Exercise 12 Exercise 12 Exercise 29 Exercise 12 Exercise 29 Exercise 46
Exercise 13 Exercise 13 Exercise 13 Exercise 30 Exercise 47
Exercise 14 Exercise 14 Exercise 14 Exercise 31 Exercise 48
Exercise 15 Exercise 15 Exercise 15 Exercise 32 Exercise 49
Exercise 16 Exercise 16 Exercise 16 Exercise 33 Exercise 50
Exercise 17 Exercise 17 Exercise 17 Exercise 34
Lesson 13 Lesson 14
Exercise 1 Exercise 13 Exercise 25 Exercise 1 Exercise 13 Exercise 25
Exercise 2 Exercise 14 Exercise 2 Exercise 14 Exercise 26
Exercise 3 Exercise 15 Exercise 3 Exercise 15 Exercise 27
Exercise 4 Exercise 16 Exercise 4 Exercise 16 Exercise 28
Exercise 5 Exercise 17 Exercise 5 Exercise 17 Exercise 29
Exercise 6 Exercise 18 Exercise 6 Exercise 18 Exercise 30
Exercise 7 Exercise 19 Exercise 7 Exercise 19 Exercise 31
Exercise 8 Exercise 20 Exercise 8 Exercise 20 Exercise 32
Exercise 9 Exercise 21 Exercise 9 Exercise 21 Exercise 33
Exercise 10 Exercise 22 Exercise 10 Exercise 22 Exercise 34
Exercise 11 Exercise 23 Exercise 11 Exercise 23
Exercise 12 Exercise 24 Exercise 12 Exercise 24
Lesson 15A Lesson 15B Lesson 15C Lesson 15D Lesson 15E
Exercise 1 Exercise 1 Exercise 1 Exercise 1 Exercise 1
Exercise 2 Exercise 2 Exercise 2 Exercise 2 Exercise 2
Exercise 3 Exercise 3 Exercise 3 Exercise 3 Exercise 3
Exercise 4 Exercise 4 Exercise 4 Exercise 4 Exercise 4
Exercise 5 Exercise 5 Exercise 5 Exercise 5 Exercise 5
Exercise 6 Exercise 6 Exercise 6 Exercise 6 Exercise 6
Exercise 7 Exercise 7 Exercise 7 Exercise 7
Exercise 8 Exercise 8 Exercise 8
Exercise 9 Exercise 9 Exercise 9
Exercise 10 Exercise 10
Exercise 11 Exercise 11
Exercise 12 Exercise 12
Lesson 16A Lesson 16B Lesson 16C
Exercise 1 Exercise 11 Exercise 21 Exercise 31 Exercise 1 Exercise 11 Exercise 1
Exercise 2 Exercise 12 Exercise 22 Exercise 32 Exercise 2 Exercise 2
Exercise 3 Exercise 13 Exercise 23 Exercise 33 Exercise 3 Exercise 3
Exercise 4 Exercise 14 Exercise 24 Exercise 34 Exercise 4 Exercise 4
Exercise 5 Exercise 15 Exercise 25 Exercise 35 Exercise 5 Exercise 5
Exercise 6 Exercise 16 Exercise 26 Exercise 36 Exercise 6 Exercise 6
Exercise 7 Exercise 17 Exercise 27 Exercise 37 Exercise 7 Exercise 7
Exercise 8 Exercise 18 Exercise 28 Exercise 38 Exercise 8 Exercise 8
Exercise 9 Exercise 19 Exercise 29 Exercise 39 Exercise 9 Exercise 9
Exercise 10 Exercise 20 Exercise 30 Exercise 40 Exercise 10 Exercise 10
Lesson 17A Lesson 17B Lesson 17M
Exercise 1 Exercise 11 Exercise 1 Exercise 1 Exercise 11 Exercise 21 Exercise 31
Exercise 2 Exercise 12 Exercise 2 Exercise 2 Exercise 12 Exercise 22 Exercise 32
Exercise 3 Exercise 3 Exercise 3 Exercise 13 Exercise 23 Exercise 33
Exercise 4 Exercise 4 Exercise 14 Exercise 24 Exercise 34
Exercise 5 Exercise 5 Exercise 15 Exercise 25 Exercise 35
Exercise 6 Exercise 6 Exercise 16 Exercise 26 Exercise 36
Exercise 7 Exercise 7 Exercise 17 Exercise 27 Exercise 37
Exercise 8 Exercise 8 Exercise 18 Exercise 28 Exercise 38
Exercise 9 Exercise 9 Exercise 19 Exercise 29 Exercise 39
Exercise 10 Exercise 10 Exercise 20 Exercise 30
Lesson 18 Lesson 19 Lesson 20
Exercise 1 Exercise 1 Exercise 11 Exercise 1 Exercise 11 Exercise 21 Exercise 31
Exercise 2 Exercise 2 Exercise 12 Exercise 2 Exercise 12 Exercise 22 Exercise 32
Exercise 3 Exercise 3 Exercise 13 Exercise 3 Exercise 13 Exercise 23 Exercise 33
Exercise 4 Exercise 4 Exercise 14 Exercise 4 Exercise 14 Exercise 24 Exercise 34
Exercise 5 Exercise 5 Exercise 5 Exercise 15 Exercise 25 Exercise 35
Exercise 6 Exercise 6 Exercise 6 Exercise 16 Exercise 26
Exercise 7 Exercise 7 Exercise 7 Exercise 17 Exercise 27
Exercise 8 Exercise 8 Exercise 8 Exercise 18 Exercise 28
Exercise 9 Exercise 9 Exercise 9 Exercise 19 Exercise 29
Exercise 10 Exercise 10 Exercise 10 Exercise 20 Exercise 30
Lesson 21 Lesson 22 Lesson 23
Exercise 1 Exercise 12 Exercise 23 Exercise 1 Exercise 12 Exercise 1 Exercise 12 Exercise 23
Exercise 2 Exercise 13 Exercise 24 Exercise 2 Exercise 13 Exercise 2 Exercise 13 Exercise 24
Exercise 3 Exercise 14 Exercise 25 Exercise 3 Exercise 14 Exercise 3 Exercise 14 Exercise 25
Exercise 4 Exercise 15 Exercise 26 Exercise 4 Exercise 15 Exercise 4 Exercise 15 Exercise 26
Exercise 5 Exercise 16 Exercise 27 Exercise 5 Exercise 16 Exercise 5 Exercise 16
Exercise 6 Exercise 17 Exercise 28 Exercise 6 Exercise 17 Exercise 6 Exercise 17
Exercise 7 Exercise 18 Exercise 29 Exercise 7 Exercise 18 Exercise 7 Exercise 18
Exercise 8 Exercise 19 Exercise 30 Exercise 8 Exercise 19 Exercise 8 Exercise 19
Exercise 9 Exercise 20 Exercise 31 Exercise 9 Exercise 20 Exercise 9 Exercise 20
Exercise 10 Exercise 21 Exercise 32 Exercise 10 Exercise 10 Exercise 21
Exercise 11 Exercise 22 Exercise 33 Exercise 11 Exercise 11 Exercise 22
Lesson 24 Lesson 25 Lesson 26 Lesson 27
Exercise 1 Exercise 21 Exercise 1 Exercise 21 Exercise 1 Exercise 1 Exercise 21
Exercise 2 Exercise 22 Exercise 2 Exercise 22 Exercise 2 Exercise 2 Exercise 22
Exercise 3 Exercise 23 Exercise 3 Exercise 23 Exercise 3 Exercise 3 Exercise 23
Exercise 4 Exercise 24 Exercise 4 Exercise 24 Exercise 4 Exercise 4 Exercise 24
Exercise 5 Exercise 25 Exercise 5 Exercise 25 Exercise 5 Exercise 5 Exercise 25
Exercise 6 Exercise 26 Exercise 6 Exercise 26 Exercise 6 Exercise 6 Exercise 26
Exercise 7 Exercise 27 Exercise 7 Exercise 27 Exercise 7 Exercise 7
Exercise 8 Exercise 28 Exercise 8 Exercise 28 Exercise 8 Exercise 8
Exercise 9 Exercise 29 Exercise 9 Exercise 29 Exercise 9 Exercise 9
Exercise 10 Exercise 30 Exercise 10 Exercise 30 Exercise 10 Exercise 10
Exercise 11 Exercise 31 Exercise 11 Exercise 31 Exercise 11 Exercise 11
Exercise 12 Exercise 32 Exercise 12 Exercise 32 Exercise 12 Exercise 12
Exercise 13 Exercise 33 Exercise 13 Exercise 33 Exercise 13 Exercise 13
Exercise 14 Exercise 34 Exercise 14 Exercise 34 Exercise 14 Exercise 14
Exercise 15 Exercise 35 Exercise 15 Exercise 35 Exercise 15 Exercise 15
Exercise 16 Exercise 36 Exercise 16 Exercise 36 Exercise 16
Exercise 17 Exercise 37 Exercise 17 Exercise 37 Exercise 17
Exercise 18 Exercise 38 Exercise 18 Exercise 38 Exercise 18
Exercise 19 Exercise 19 Exercise 39 Exercise 19
Exercise 20 Exercise 20 Exercise 20
Lesson 28A-B Lesson 28C Lesson 28D
Exercise 1 Exercise 17 Exercise 1 Exercise 17 Exercise 33 Exercise 1
Exercise 2 Exercise 18 Exercise 2 Exercise 18 Exercise 34 Exercise 2
Exercise 3 Exercise 3 Exercise 19 Exercise 35 Exercise 3
Exercise 4 Exercise 4 Exercise 20 Exercise 36 Exercise 4
Exercise 5 Exercise 5 Exercise 21 Exercise 37 Exercise 5
Exercise 6 Exercise 6 Exercise 22 Exercise 38 Exercise 6
Exercise 7 Exercise 7 Exercise 23 Exercise 39 Exercise 7
Exercise 8 Exercise 8 Exercise 24 Exercise 40 Exercise 8
Exercise 9 Exercise 9 Exercise 25 Exercise 41 Exercise 9
Exercise 10 Exercise 10 Exercise 26 Exercise 42 Exercise 10
Exercise 11 Exercise 11 Exercise 27 Exercise 43 Exercise 11
Exercise 12 Exercise 12 Exercise 28 Exercise 44 Exercise 12
Exercise 13 Exercise 13 Exercise 29 Exercise 13
Exercise 14 Exercise 14 Exercise 30 Exercise 14
Exercise 15 Exercise 15 Exercise 31 Exercise 15
Exercise 16 Exercise 16 Exercise 32 Exercise 16
Lesson 29A Lesson 29B Lesson 30 Lesson 30M
Exercise 1 Exercise 16 Exercise 1 Exercise 1 Exercise 16 Exercise 1 Exercise 16
Exercise 2 Exercise 17 Exercise 2 Exercise 2 Exercise 2 Exercise 17
Exercise 3 Exercise 18 Exercise 3 Exercise 3 Exercise 3 Exercise 18
Exercise 4 Exercise 19 Exercise 4 Exercise 4 Exercise 4 Exercise 19
Exercise 5 Exercise 20 Exercise 5 Exercise 5 Exercise 5
Exercise 6 Exercise 21 Exercise 6 Exercise 6 Exercise 6
Exercise 7 Exercise 22 Exercise 7 Exercise 7 Exercise 7
Exercise 8 Exercise 23 Exercise 8 Exercise 8 Exercise 8
Exercise 9 Exercise 24 Exercise 9 Exercise 9 Exercise 9
Exercise 10 Exercise 25 Exercise 10 Exercise 10 Exercise 10
Exercise 11 Exercise 26 Exercise 11 Exercise 11 Exercise 11
Exercise 12 Exercise 27 Exercise 12 Exercise 12 Exercise 12
Exercise 13 Exercise 28 Exercise 13 Exercise 13 Exercise 13
Exercise 14 Exercise 29 Exercise 14 Exercise 14 Exercise 14
Exercise 15 Exercise 30 Exercise 15 Exercise 15 Exercise 15
Lesson 31 Lesson 32 Lesson 33A Lesson 33C Lesson 34A Lesson 34B
Exercise 1 Exercise 14 Exercise 1 Exercise 1 Exercise 1 Exercise 1 Exercise 1 Exercise 14
Exercise 2 Exercise 15 Exercise 2 Exercise 2 Exercise 2 Exercise 2 Exercise 2 Exercise 15
Exercise 3 Exercise 16 Exercise 3 Exercise 3 Exercise 3 Exercise 3 Exercise 3 Exercise 16
Exercise 4 Exercise 17 Exercise 4 Exercise 4 Exercise 4 Exercise 4 Exercise 17
Exercise 5 Exercise 18 Exercise 5 Exercise 5 Exercise 5 Exercise 5
Exercise 6 Exercise 19 Exercise 6 Exercise 6 Exercise 6 Exercise 6
Exercise 7 Exercise 20 Exercise 7 Exercise 7 Exercise 7 Exercise 7
Exercise 8 Exercise 21 Exercise 8 Exercise 8 Exercise 8 Exercise 8
Exercise 9 Exercise 22 Exercise 9 Exercise 9 Exercise 9 Exercise 9
Exercise 10 Exercise 23 Exercise 10 Exercise 10 Exercise 10 Exercise 10
Exercise 11 Exercise 24 Exercise 11 Exercise 11 Exercise 11 Exercise 11
Exercise 12 Exercise 25 Exercise 12 Exercise 12
Exercise 13 Exercise 26 Exercise 13 Exercise 13
Lesson 35 Lesson 36A Lesson 36B Lesson 36C Lesson 36D Lesson 37
Exercise 1 Exercise 13 Exercise 1 Exercise 13 Exercise 1 Exercise 1 Exercise 1 Exercise 1
Exercise 2 Exercise 14 Exercise 2 Exercise 14 Exercise 2 Exercise 2 Exercise 2 Exercise 2
Exercise 3 Exercise 15 Exercise 3 Exercise 15 Exercise 3 Exercise 3 Exercise 3 Exercise 3
Exercise 4 Exercise 16 Exercise 4 Exercise 16 Exercise 4
Exercise 5 Exercise 17 Exercise 5 Exercise 17 Exercise 5
Exercise 6 Exercise 18 Exercise 6 Exercise 18 Exercise 6
Exercise 7 Exercise 19 Exercise 7 Exercise 19 Exercise 7
Exercise 8 Exercise 20 Exercise 8 Exercise 20 Exercise 8
Exercise 9 Exercise 21 Exercise 9 Exercise 21 Exercise 9
Exercise 10 Exercise 22 Exercise 10 Exercise 22 Exercise 10
Exercise 11 Exercise 23 Exercise 11 Exercise 23 Exercise 11
Exercise 12 Exercise 12 Exercise 12
Lesson 38 Lesson 39 Lesson 40 Lesson 41
Exercise 1 Exercise 15 Exercise 1 Exercise 1 Exercise 15 Exercise 1 Exercise 15
Exercise 2 Exercise 16 Exercise 2 Exercise 2 Exercise 16 Exercise 2 Exercise 16
Exercise 3 Exercise 17 Exercise 3 Exercise 3 Exercise 17 Exercise 3 Exercise 17
Exercise 4 Exercise 4 Exercise 4 Exercise 18 Exercise 4 Exercise 18
Exercise 5 Exercise 5 Exercise 5 Exercise 19 Exercise 5 Exercise 19
Exercise 6 Exercise 6 Exercise 6 Exercise 20 Exercise 6 Exercise 20
Exercise 7 Exercise 7 Exercise 7 Exercise 21 Exercise 7
Exercise 8 Exercise 8 Exercise 8 Exercise 22 Exercise 8
Exercise 9 Exercise 9 Exercise 9 Exercise 23 Exercise 9
Exercise 10 Exercise 10 Exercise 10 Exercise 24 Exercise 10
Exercise 11 Exercise 11 Exercise 11 Exercise 25 Exercise 11
Exercise 12 Exercise 12 Exercise 12 Exercise 26 Exercise 12
Exercise 13 Exercise 13 Exercise 13 Exercise 27 Exercise 13
Exercise 14 Exercise 14 Exercise 14 Exercise 14
Lesson 42 Lesson 43 Lesson 44 Lesson 45 Lesson 46 Lesson 47 Lesson 48
Exercise 1 Exercise 12 Exercise 1 Exercise 1 Exercise 1 Exercise 1 Exercise 1 Exercise 1
Exercise 2 Exercise 13 Exercise 2 Exercise 2 Exercise 2 Exercise 2 Exercise 2 Exercise 2
Exercise 3 Exercise 14 Exercise 3 Exercise 3 Exercise 3 Exercise 3 Exercise 3
Exercise 4 Exercise 15 Exercise 4 Exercise 4 Exercise 4 Exercise 4 Exercise 4
Exercise 5 Exercise 16 Exercise 5 Exercise 5 Exercise 5 Exercise 5 Exercise 5
Exercise 6 Exercise 17 Exercise 6 Exercise 6 Exercise 6 Exercise 6 Exercise 6
Exercise 7 Exercise 18 Exercise 7 Exercise 7 Exercise 7 Exercise 7 Exercise 7
Exercise 8 Exercise 19 Exercise 8 Exercise 8
Exercise 9 Exercise 20 Exercise 9 Exercise 9
Exercise 10 Exercise 10 Exercise 10
Exercise 11 Exercise 11