For the set , define a relation on by R= (a,b) a<b and a+b is even . List all ordered…

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

Problem

For the set

A=\{1,2,3,4\}

, define a relation

R

A

R=\{(a,b)\mid a<b \text{ and } a+b \text{ is even}\}.

List all ordered pairs of

R