Let and . If , then the range of…

MATHEMATICS · Single correct · CBSE · Mathematics · Relations and Functions · Relations and Functions

Problem

Let

A=\{-2,-1,0,1,2\}

and

B=\{0,1,2,3,4\}

. If

R=\{(x,y):y=|x|,\;x\in A,\;y\in B\}

, then the range of

R

is (a)

\{-2,-1,0,1,2\}

(b)

\{0,1,2\}

(c)

\{0,1,2,3,4\}

(d)

\{0,1,4\}