Let . What is the minimum possible number of ordered pairs in a relation on that is…

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

Problem

Let

A=\{1,2,3\}

. What is the minimum possible number of ordered pairs in a relation on

A

that is both reflexive and symmetric? (a) 5 (b) 3 (c) 6 (d) 4