यदि (P(A)) में (64) अवयव हैं तो (A) के उचित उपसमुच्चयों की संख्या क्या होगी?
If (P(A)) has (64) elements, what is the number of proper subsets of (A)?
Explanation opens after your attempt
Correct Answer
C. (63)
Concept
From \(2^n=64\), (n=6), and proper subsets are \(2^6-1=63\). Keep the formulas for power set and proper subsets separate.
Why this answer is correct
The correct answer is C. (63). From \(2^n=64\), (n=6), and proper subsets are \(2^6-1=63\). Keep the formulas for power set and proper subsets separate.
Exam Tip
\(2^n=64\) से (n=6) है और उचित उपसमुच्चय \(2^6-1=63\) होंगे। पावर समुच्चय और उचित उपसमुच्चय के सूत्र अलग रखें।
Login to save your score, XP, coins and progress.