यदि \(U={x:x\in\mathbb{N},1\le x\le 5}\) और \(A=\{x:x<4\}\) है, तो \(A^c\) क्या होगा?
If \(U={x:x\in\mathbb{N},1\le x\le 5}\) and \(A=\{x:x<4\}\), what is \(A^c\)?
Explanation opens after your attempt
A. ({4,5})
Concept
\(U=\{1,2,3,4,5\}\) and \(A=\{1,2,3\}\). Therefore the remaining elements are (4) and (5).
Why this answer is correct
The correct answer is A. ({4,5}). \(U=\{1,2,3,4,5\}\) and \(A=\{1,2,3\}\). Therefore the remaining elements are (4) and (5).
Exam Tip
\(U=\{1,2,3,4,5\}\) और \(A=\{1,2,3\}\) है। इसलिए बचे हुए तत्व (4) और (5) हैं।
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