Let A={1,2,3} and B={2,4,6,8}. Consider ...

Let `A={1,2,3}` and `B={2,4,6,8}`. Consider the rule `f:A to B,f(x)=2x,AA x in R`. Find the domain, codomain and range of f.

Verified by Experts

The correct Answer is:

Domain = {1,2,3}, Codomain ={2,4,6,8}. And Range = {2,4,6}

Similar Questions

Explore conceptually related problems

Find the domain and range of f if . f(x)=1/(x^2-1)

Find the domain and range of f if . f(x)=sqrt(1-x)

Find the domain and range of f if . f(x)=1/(x(x-1))

Find the domain and range of f if . f(x)=x^2/(x^2+1)

Find the domain and range of f if . f(x)=|x+1|/(x+1)

Find the domain and range of f if . f(x)=1/sqrt(9-x^2)

A = {- 2,-1, 1, 2}, f= {(x, 1/x ):x in A} . List the domain and range of f

Find the domain and range of f if . f(x)=(x+2)/(x^2-8x-4)

Find the domain and range of f if . f(x)=sqrt((2-x)(x-4))

Find the domain and range of f if . f(x)=(x^2-2x-3)/(x^2-9)