यदि \(U=\{1,2,3,4,5,6,7,8\}\), \(A=\{1,2,3,4\}\) और \(B=\{5,6,7,8\}\), तो (B) और (A) का संबंध क्या है?
If \(U=\{1,2,3,4,5,6,7,8\}\), \(A=\{1,2,3,4\}\), and \(B=\{5,6,7,8\}\), what is the relation between (B) and (A)?
Explanation opens after your attempt
Correct Answer
A. \(B=A^{c}\)
Concept
(B) contains all elements of (U) that are not in (A). Therefore, \(B=A^{c}\).
Why this answer is correct
The correct answer is A. \(B=A^{c}\). (B) contains all elements of (U) that are not in (A). Therefore, \(B=A^{c}\).
Exam Tip
(B) में (U) के वे सभी अवयव हैं जो (A) में नहीं हैं। इसलिए \(B=A^{c}\) है।
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