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
B. (2)
Concept
This condition gives ( (2,3) ) and ( (3,2) ). In ordered pairs, these two are considered different.
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.
Exam Tip
इस condition से ( (2,3) ) और ( (3,2) ) मिलते हैं। ordered pairs में दोनों अलग माने जाते हैं।
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