manmystery68 manmystery68 19-10-2022 Mathematics contestada Which of the following are one-to-one functions? a. {(1,2), (2,3), (3,4)} b. {(1,1),(-1,1),(0,0),(2,4)} C. {(1,3),(3,5),(5,7),(7,9)} d. {(1,4),(2,5),(3,4),(4,5)}.
