यदि \((r,s)\in A\times B\) है, तो (s) किस समुच्चय से होना चाहिए?
If \((r,s)\in A\times B\), from which set must (s) come?
Explanation opens after your attempt
Correct Answer
B. (B)
Concept
In \(A\times B\), the second component always comes from (B). In exams, match the second position with the second set.
Why this answer is correct
The correct answer is B. (B). In \(A\times B\), the second component always comes from (B). In exams, match the second position with the second set.
Exam Tip
\(A\times B\) में दूसरा घटक हमेशा (B) से आता है। परीक्षा में दूसरे स्थान को दूसरे समुच्चय से मिलाएं।
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