यदि \(A=\{1,2\}\) और \(R=A\times A\) है, तो (R) reflexive है या नहीं?

If \(A=\{1,2\}\) and \(R=A\times A\), is (R) reflexive?

Author: Muft Shiksha Editorial Team Published:
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Correct Answer

A. हाँYes

Explanation

Simple Explanation

\(A\times A\) में ( (1,1) ) और ( (2,2) ) दोनों शामिल हैं। Universal relation हमेशा reflexive होता है। / The set \(A\times A\) includes both ( (1,1) ) and ( (2,2) ). A universal relation is always reflexive.

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FAQs

Mathematics Answer, Explanation and Revision Hints

यदि \(A=\{1,2\}\) और \(R=A\times A\) है, तो (R) reflexive है या नहीं? / If \(A=\{1,2\}\) and \(R=A\times A\), is (R) reflexive?

Correct Answer: A. हाँ / Yes. Explanation: \(A\times A\) में ( (1,1) ) और ( (2,2) ) दोनों शामिल हैं। Universal relation हमेशा reflexive होता है। / The set \(A\times A\) includes both ( (1,1) ) and ( (2,2) ). A universal relation is always reflexive.