यदि \(A=\{1,2,3\}\) और \(R=\{(a,b):ab=6\}\) है, तो (R) में कितने ordered pairs हैं?

If \(A=\{1,2,3\}\) and \(R=\{(a,b):ab=6\}\), how many ordered pairs are in (R)?

Explanation opens after your attempt
Correct Answer

B. (2)

Step 1

Concept

This condition gives ( (2,3) ) and ( (3,2) ). In ordered pairs, these two are considered different.

Step 2

Why this answer is correct

The correct answer is B. (2). This condition gives ( (2,3) ) and ( (3,2) ). In ordered pairs, these two are considered different.

Step 3

Exam Tip

इस condition से ( (2,3) ) और ( (3,2) ) मिलते हैं। ordered pairs में दोनों अलग माने जाते हैं।

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Mathematics Answer, Explanation and Revision Hints

यदि \(A=\{1,2,3\}\) और \(R=\{(a,b):ab=6\}\) है, तो (R) में कितने ordered pairs हैं? / If \(A=\{1,2,3\}\) and \(R=\{(a,b):ab=6\}\), how many ordered pairs are in (R)?

Correct Answer: B. (2). Explanation: इस condition से ( (2,3) ) और ( (3,2) ) मिलते हैं। ordered pairs में दोनों अलग माने जाते हैं। / This condition gives ( (2,3) ) and ( (3,2) ). In ordered pairs, these two are considered different.

Which concept should I revise for this Mathematics MCQ?

This condition gives ( (2,3) ) and ( (3,2) ). In ordered pairs, these two are considered different.

What exam hint can help solve this Mathematics question?

इस condition से ( (2,3) ) और ( (3,2) ) मिलते हैं। ordered pairs में दोनों अलग माने जाते हैं।