यदि \(A=\{2,5,10\}\) और \(B=\{5,10,15\}\) हैं, तो कौन सा समुच्चय \(A\cap B\) का उपसमुच्चय है?
If \(A=\{2,5,10\}\) and \(B=\{5,10,15\}\), which set is a subset of \(A\cap B\)?
Explanation opens after your attempt
Correct Answer
A. ( {5} )
Concept
\(A\cap B={5,10}\). Every element of ({5}) is in it, so it is a subset.
Why this answer is correct
The correct answer is A. ( {5} ). \(A\cap B={5,10}\). Every element of ({5}) is in it, so it is a subset.
Exam Tip
\(A\cap B={5,10}\) है। ({5}) का हर अवयव इसमें है, इसलिए यह उपसमुच्चय है।
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