यदि (n(U)=96) और (n\(A\cap B\)=34), तो (n(\(A\cap B\)')) क्या है?
If (n(U)=96) and (n\(A\cap B\)=34), what is (n(\(A\cap B\)'))?
Explanation opens after your attempt
B. (62)
Concept
(\(A\cap B\)') contains all elements of (U) except the common part. Therefore, (96-34=62).
Why this answer is correct
The correct answer is B. (62). (\(A\cap B\)') contains all elements of (U) except the common part. Therefore, (96-34=62).
Exam Tip
(\(A\cap B\)') में साझा भाग को छोड़कर (U) के बाकी सभी अवयव आते हैं। इसलिए (96-34=62)।
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