यदि किसी समुच्चय (A) के कुल उपसमुच्चय (2048) हैं, तो (A) में कितने तत्व होंगे?
If a set (A) has (2048) total subsets, how many elements does (A) have?
Explanation opens after your attempt
C. (11)
Concept
Total subsets are \(2^n\), and \(2048=2^{11}\). Therefore (A) has (11) elements.
Why this answer is correct
The correct answer is C. (11). Total subsets are \(2^n\), and \(2048=2^{11}\). Therefore (A) has (11) elements.
Exam Tip
कुल उपसमुच्चय \(2^n\) होते हैं और \(2048=2^{11}\)। इसलिए (A) में (11) तत्व होंगे।
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