यदि \(A={x:x\) (24) का सम धनात्मक भाजक है(}) तो कौन सा विकल्प (A) का उपसमुच्चय है?
If \(A={x:x\) is an even positive divisor of (24)(}), which option is a subset of (A)?
Explanation opens after your attempt
A. ({2,6,8})
Concept
Here \(A=\{2,4,6,8,12,24\}\), and (2,6,8) all belong to (A). An option with an outside element is not a subset.
Why this answer is correct
The correct answer is A. ({2,6,8}). Here \(A=\{2,4,6,8,12,24\}\), and (2,6,8) all belong to (A). An option with an outside element is not a subset.
Exam Tip
\(A=\{2,4,6,8,12,24\}\) है और विकल्प में (2,6,8) सभी (A) में हैं। बाहरी अवयव वाला विकल्प उपसमुच्चय नहीं होता।
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