यदि \(U=\{1,2,3,4,5,6\}\) और (A'={2,6}) है तो (A) क्या है?
If \(U=\{1,2,3,4,5,6\}\) and (A'={2,6}), what is (A)?
Explanation opens after your attempt
Correct Answer
B. ({1,3,4,5})
Concept
If the complement is (2,6), then (A) contains the remaining elements of (U). So \(A=\{1,3,4,5\}\).
Why this answer is correct
The correct answer is B. ({1,3,4,5}). If the complement is (2,6), then (A) contains the remaining elements of (U). So \(A=\{1,3,4,5\}\).
Exam Tip
यदि पूरक (2,6) है तो (A) में (U) के बाकी तत्व होंगे। इसलिए \(A=\{1,3,4,5\}\) है।
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