Let a relation R be defined by R = {(4, 5); (1, 4); (4, 6);…

Maths Set Theory and Relations Relations Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: August 14, 2026

Let a relation R be defined by R = {(4, 5); (1, 4); (4, 6); (7, 6); (3, 7)} then is

{(1, 1), (4, 4), (4, 7), (7, 4), (7, 7), (3, 3)}

{(1, 1), (4, 4), (7, 7), (3, 3)}

{(1, 5), (1, 6), (3, 6)}

None of these

Text Solution

Verified by Experts

The correct answer is:

We first find we have

we now obtain the

elements of we first pick the element of R and then of . Since and , we have

Similarly,

Hence {(1, 1); (4, 4); (4, 7); (7, 4), (7, 7); (3, 3)}.

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