यदि \(A=\{a,b,c\}\) है तो (A) के कुल उपसमुच्चयों की संख्या क्या होगी?
If \(A=\{a,b,c\}\), what is the total number of subsets of (A)?
Explanation opens after your attempt
C. (8)
Concept
A set with three elements has \(2^3=8\) subsets. Count the empty set and the set itself among all subsets.
Why this answer is correct
The correct answer is C. (8). A set with three elements has \(2^3=8\) subsets. Count the empty set and the set itself among all subsets.
Exam Tip
तीन अवयवों वाले समुच्चय के उपसमुच्चय \(2^3=8\) होते हैं। कुल उपसमुच्चय में रिक्त समुच्चय और वही समुच्चय भी गिनें।
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