यदि \(U={1,2,\ldots,32}\), \(A={x:x=2^n,\ n\in\mathbb{N},\ 0\le n\le 5}\), तो (|A'|) कितना है?
If \(U={1,2,\ldots,32}\), \(A={x:x=2^n,\ n\in\mathbb{N},\ 0\le n\le 5}\), what is (|A'|)?
Explanation opens after your attempt
Correct Answer
B. (26)
Concept
\(A=\{1,2,4,8,16,32\}\), so (|A|=6). Therefore (|A'|=32-6=26).
Why this answer is correct
The correct answer is B. (26). \(A=\{1,2,4,8,16,32\}\), so (|A|=6). Therefore (|A'|=32-6=26).
Exam Tip
\(A=\{1,2,4,8,16,32\}\), इसलिए (|A|=6)। अतः (|A'|=32-6=26)।
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