... digit are not odd 154 Some tests are easy 155 Roses are not red or violets are not blue 156 All skiers speak Swedish Test Bank Questions and Answers Test Bank Questions and Answers 479 157 (a) Depending ... 10}, and f and g are defined by g = {(1, b), (2, a), (3, a), (4, b)} and f = {(a, 10), (b, 7), (c, 2)} Find f −1 486 Test Bank Questions and Answers In questions 134–137 suppose that g: A → B and ... be false and p and r be true 16 Not equivalent Let p, q, and r be false 17 Both truth tables are identical: p T T F F q T F T F (p → q) ∧ (¬p → q) T F T F q T F T F Test Bank Questions and Answers...