यदि \(A=\{5,6\}\) है तो कौन सा कथन सही है?
If \(A=\{5,6\}\), which statement is correct?
Explanation opens after your attempt
A. \({5}\subseteq A\) और \({5}\in\mathcal{P}(A)\)\({5}\subseteq A\) and \({5}\in\mathcal{P}(A)\)
Concept
({5}) is a subset of (A), so it is an element of the power set. Do not treat direct (5) as an element of the power set.
Why this answer is correct
The correct answer is A. \({5}\subseteq A\) और \({5}\in\mathcal{P}(A)\) / \({5}\subseteq A\) and \({5}\in\mathcal{P}(A)\). ({5}) is a subset of (A), so it is an element of the power set. Do not treat direct (5) as an element of the power set.
Exam Tip
({5}) (A) का उपसमुच्चय है इसलिए यह घात समुच्चय का तत्व है। सीधे (5) को घात समुच्चय का तत्व न मानें।
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