यदि (n(A)=m) और (n(\mathcal{P}(A))=n(A)+12), तो (m) क्या है?
If (n(A)=m) and (n(\mathcal{P}(A))=n(A)+12), what is (m)?
Explanation opens after your attempt
A. (4)
Concept
The equation is \(2^m=m+12\), and (m=4) gives (16=16). Testing small integers is a quick method.
Why this answer is correct
The correct answer is A. (4). The equation is \(2^m=m+12\), and (m=4) gives (16=16). Testing small integers is a quick method.
Exam Tip
समीकरण \(2^m=m+12\) है और (m=4) रखने पर (16=16) मिलता है। छोटी पूर्ण संख्याएं जांचना तेज तरीका है।
Login to save your score, XP, coins and progress.
