यदि \(A=\{1,2,3\}\), तो (P(A)) में कितने अवयव होंगे?
If \(A=\{1,2,3\}\), how many elements will (P(A)) have?
Explanation opens after your attempt
Correct Answer
C. 8
Concept
(P(A)) contains all subsets of (A). For 3 elements, the number is \(2^3=8\).
Why this answer is correct
The correct answer is C. 8. (P(A)) contains all subsets of (A). For 3 elements, the number is \(2^3=8\).
Exam Tip
(P(A)) में (A) के सभी उपसमुच्चय होते हैं। 3 अवयवों के लिए संख्या \(2^3=8\) है।
Login to save your score, XP, coins and progress.