यदि \(A=\{1,{2},3\}\) है, तो कौन सा (\mathcal{P}(A)) का तत्व है?
If \(A=\{1,{2},3\}\), which one is an element of (\mathcal{P}(A))?
Explanation opens after your attempt
Correct Answer
A. ({1,{2}})
Concept
Every element of a power set is a subset of the original set. ({1,{2}}) contains only elements of (A).
Why this answer is correct
The correct answer is A. ({1,{2}}). Every element of a power set is a subset of the original set. ({1,{2}}) contains only elements of (A).
Exam Tip
घात समुच्चय का प्रत्येक तत्व मूल समुच्चय का उपसमुच्चय होता है। ({1,{2}}) में केवल (A) के तत्व हैं।
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