Question

Show that f: RR defined by f(x) = x + 2 is a bijection also find f-
(4) and {f-¹(x):2<x<3}​

Answer 1

Answer:

Step-by-step explanation:

— If f : RR to RR is defined by f (x) = 2x -3, then prove that f is a bijection and find its inverse.