यदि \(A=\{2,4,6,8\}\) है तो कौन सा (\mathcal{P}(A)) का तत्व नहीं है?
If \(A=\{2,4,6,8\}\), which is not an element of (\mathcal{P}(A))?
Explanation opens after your attempt
D. ({2,10})
Concept
({2,10}) contains (10), which is not in (A). So it is not a subset of (A).
Why this answer is correct
The correct answer is D. ({2,10}). ({2,10}) contains (10), which is not in (A). So it is not a subset of (A).
Exam Tip
({2,10}) में (10) है जो (A) में नहीं है। इसलिए यह (A) का उपसमुच्चय नहीं है।
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