यदि \(A=\{1,2,3\}\) है, तो कौन सा (\mathcal{P}(A)) का सदस्य है?
If \(A=\{1,2,3\}\), which is an element of (\mathcal{P}(A))?
Explanation opens after your attempt
Correct Answer
A. ({1,3})
Concept
Elements of (\mathcal{P}(A)) are subsets of (A). Since \({1,3}\subseteq A\), it is an element.
Why this answer is correct
The correct answer is A. ({1,3}). Elements of (\mathcal{P}(A)) are subsets of (A). Since \({1,3}\subseteq A\), it is an element.
Exam Tip
(\mathcal{P}(A)) के सदस्य (A) के उपसमुच्चय होते हैं। \({1,3}\subseteq A\) है, इसलिए यह सदस्य है।
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