यदि \(U=\{1,2,3,4,5,6,7,8\}\) और \(A=\{2,4,6,8\}\) है तो (A') में कौन सा तत्व है?
If \(U=\{1,2,3,4,5,6,7,8\}\) and \(A=\{2,4,6,8\}\), which element is in (A')?
Explanation opens after your attempt
C. (5)
Concept
(A') contains elements of (U) that are not in (A). The element (5) is included.
Why this answer is correct
The correct answer is C. (5). (A') contains elements of (U) that are not in (A). The element (5) is included.
Exam Tip
(A') में (U) के वे तत्व होंगे जो (A) में नहीं हैं। उनमें (5) शामिल है।
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