Which of the following are one-to-one functions? X= {(7, 8),

Last updated: 8/12/2022

Which of the following are one-to-one functions? X= {(7, 8), ( – 1,9), ( – 4, 4), (0, – 1), (5, — 3), (4, 7)} M = {( − 1, — 3), (1, 3), (1, 4), (6, 9), (8, — 6), (15, 14)} A= {(2, — 5), (3, 2), (6, 4), (9, 7), (12, 11), (16, 15)} N = {(-5, — 3), (0, 0), (2, 3), (6, 4), (7, 8), (15, 11)} G = {(4,0), (2, 0), (0, 2), (6, 1), ( − 1, 2), (10, 2)}