यदि \(A=\{p,q,r\}\) है, तो (A) पर सार्वत्रिक संबंध में कितने ordered pairs होंगे?
If \(A=\{p,q,r\}\), how many ordered pairs will be in the universal relation on (A)?
Explanation opens after your attempt
C. (9)
Concept
The universal relation is \(A\times A\), and (n\(A\times A\)=32=9). A universal relation contains all possible pairs.
Why this answer is correct
The correct answer is C. (9). The universal relation is \(A\times A\), and (n\(A\times A\)=32=9). A universal relation contains all possible pairs.
Exam Tip
सार्वत्रिक संबंध \(A\times A\) होता है और (n\(A\times A\)=32=9)। universal relation में सभी possible pairs शामिल होते हैं।
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