यदि \(U=\{1,2,3,4,5,6\}\) और (A'={2,4,6}), तो (A) क्या है?
If \(U=\{1,2,3,4,5,6\}\) and (A'={2,4,6}), what is (A)?
Explanation opens after your attempt
Correct Answer
A. ({1,3,5})
Concept
(A) contains elements that are in (U) but not in (A'). Therefore \(A=\{1,3,5\}\).
Why this answer is correct
The correct answer is A. ({1,3,5}). (A) contains elements that are in (U) but not in (A'). Therefore \(A=\{1,3,5\}\).
Exam Tip
(A) वही तत्व होंगे जो (U) में हैं पर (A') में नहीं हैं। इसलिए \(A=\{1,3,5\}\)।
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