यदि \(A=\{1,3,5\}\) है तो ({1,5}) किसका तत्व है?
If \(A=\{1,3,5\}\) then ({1,5}) is an element of which set?
Explanation opens after your attempt
B. (\mathcal{P}(A))
Concept
({1,5}) is a subset of (A) but not a direct element of (A). So it is an element of (\mathcal{P}(A)).
Why this answer is correct
The correct answer is B. (\mathcal{P}(A)). ({1,5}) is a subset of (A) but not a direct element of (A). So it is an element of (\mathcal{P}(A)).
Exam Tip
({1,5}) (A) का उपसमुच्चय है लेकिन (A) का सीधा तत्व नहीं है। इसलिए यह (\mathcal{P}(A)) का तत्व है।
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