Which of the following functions has an inverse that is not a function?
a. (1,1),(1,2),(3,4)
b. (1,2),(1,3),(4,3)
c. (1,4),(4,5),(5,6)
d. (0,0),(1,1),(2,2)
1 answer
b. (1,2),(1,3),(4,3)
a. (1,1),(1,2),(3,4)
b. (1,2),(1,3),(4,3)
c. (1,4),(4,5),(5,6)
d. (0,0),(1,1),(2,2)
1 answer