Question

let A={1, 2,3,4} and B=N let f : A to B be defined by f(x) = x^3 then, find the range of f?​

Answer 1

Step-by-step explanation:

since range of a function is a set of all possible values of the function f.

range of f (x) = possible values of x³ , x= 1,2,3,4.

= { 1³,2³,3³,4³}

R= { 1, 8, 27, 64}