Homework Problems for Math 220
From: An Introduction to Abstract Mathematics by Bond and Keane
Chapter 1
Page 12: 1, 2, 3, 5, 6, 8 - 13, D1, D4, D5, D7
Page 26: 3 - 6, 9, 11, 14, D1, D2, D4
Page 35: 1, 3, 4, 7, 9, 12, 15, 16, D3
Page 44: 1 - 4, 8, 9, 12, 17, 18, 21, D1, D2, D4
Chapter 2
Page 57: 1, 2, 3, 6, 7, 9, 10, 13, 14, 19, 20, 21, 25
Page 68: 3, 7, 8, 10, 11, 14 - 18, 22 - 25, 28, 29, 33 - 35
Page 78: 3 - 7, 10, 13, 15 - 18, 20 - 28
Chapter 3
Page 93: 1 - 3, 5, 7, 9, 10, 11, 12, 15, 16, 17, 18, 20, 21, 22
Page 105: 1 - 3, 6, 8, 12, 13, 15, 19 - 22, 26, D2, D3, D4, D5, D7
Page 118: 2, 3, 5 - 10, 12, 16, 18, 20 - 22, D1, D2, D3
Chapter 4
Page 134: 2, 3, 6, 13 - 15, 17, 20, 21, 29, 31, 32
Page 147: 1 - 5, 7, 8, 10, 11, 16, 18 - 25
Chapter 5
Page 157: 1 - 9, 13, 14, 16, 17, 18, 20, 21, 24, 25
Page 169: 1 - 6, 8, 9, 10, 13, 23 - 26, 32 - 36
Page 180: 2 - 14
Page 186: 2, 3, 6 - 13, 15, 17, 20, 22, 24, 25
Page 197: 1, 3, 4, 7, 11 - 17, 19, 20, 21, 22, 23, 25, 26, 27, 28, 29, 30
Chapter 6
Page 218: 2, 3, 5 - 11, 13 - 17
Page 227: