Question

6. Let A = {-1,0, 1, 2) and B = (2,3,4,5). Find which of the following are
functions from A to B. Give reason.
(i) f= {(-1,2), (-1,3), (0,4), (1,5)}
(ii) g = f(0, 2), (1,3), (2, 4))
(iii) h = {(-1,2), (0, 3), (1, 4), (2,5)}
​

Answer 1

Answer:

(iii)

Step-by-step explanation:

R:AtoB

{(-1,2),(0,3),(1,4),(2,5)}