यदि \(A={x:x\in \mathbb{N}, 5<x<11}\) है, तो (n(\mathcal{P}(A))) क्या होगा?
If \(A={x:x\in \mathbb{N}, 5<x<11}\), what is (n(\mathcal{P}(A)))?
Explanation opens after your attempt
Correct Answer
B. (32)
Concept
\(A=\{6,7,8,9,10\}\), so (n(A)=5). Hence (n(\mathcal{P}(A))=25=32).
Why this answer is correct
The correct answer is B. (32). \(A=\{6,7,8,9,10\}\), so (n(A)=5). Hence (n(\mathcal{P}(A))=25=32).
Exam Tip
\(A=\{6,7,8,9,10\}\) है इसलिए (n(A)=5)। अतः (n(\mathcal{P}(A))=25=32)।
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