यदि \(A=\{2,3\}\) और \(B=\{5,6\}\) हैं, तो \(A\times B\) कौन सा है?
If \(A=\{2,3\}\) and \(B=\{5,6\}\), which is \(A\times B\)?
Explanation opens after your attempt
Correct Answer
A. ({(2,5),(2,6),(3,5),(3,6)})
Concept
In \(A\times B\), the first component comes from (A) and the second from (B). While listing, pair each first-set element with every element of (B).
Why this answer is correct
The correct answer is A. ({(2,5),(2,6),(3,5),(3,6)}). In \(A\times B\), the first component comes from (A) and the second from (B). While listing, pair each first-set element with every element of (B).
Exam Tip
\(A\times B\) में पहला घटक (A) से और दूसरा घटक (B) से आता है। सूची बनाते समय हर पहले तत्व को (B) के हर तत्व से मिलाएं।
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