Consider the relation from the set to the set

MATHEMATICS · Subjective · CBSE · Mathematics · Relations and Functions · Relations and Functions

Problem

Consider the relation R={(1,2),(1,3),(2,4)}R=\{(1,2),(1,3),(2,4)\} from the set A={1,2}A=\{1,2\} to the set B={2,3,4}B=\{2,3,4\}. Explain why RR is not a function from AA to BB.

Related theory

Browse the problem library