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?

Explanation opens after your attempt
Correct Answer

A. हाँYes

Step 1

Concept

The set \(A\times A\) includes both ( (1,1) ) and ( (2,2) ). A universal relation is always reflexive.

Step 2

Why this answer is correct

The correct answer is A. हाँ / Yes. The set \(A\times A\) includes both ( (1,1) ) and ( (2,2) ). A universal relation is always reflexive.

Step 3

Exam Tip

\(A\times A\) में ( (1,1) ) और ( (2,2) ) दोनों शामिल हैं। Universal relation हमेशा reflexive होता है।

Question me issue ya doubt hai?

Answer, explanation, typing mistake ya suggestion directly hamari team ko bhejein. 📱Helpline (Call / WhatsApp): +91 7272824365

Related Mathematics Questions

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.

Which concept should I revise for this Mathematics MCQ?

The set \(A\times A\) includes both ( (1,1) ) and ( (2,2) ). A universal relation is always reflexive.

What exam hint can help solve this Mathematics question?

\(A\times A\) में ( (1,1) ) और ( (2,2) ) दोनों शामिल हैं। Universal relation हमेशा reflexive होता है।