यदि \(U=\{a,b,c,d,e,f\}\) और \(A=\{a,c,f\}\) है, तो (A') क्या होगा?
If \(U=\{a,b,c,d,e,f\}\) and \(A=\{a,c,f\}\), what is (A')?
Explanation opens after your attempt
Correct Answer
A. ({b,d,e})
Concept
(A') contains elements of (U) that are not in (A). Here those elements are (b,d,e).
Why this answer is correct
The correct answer is A. ({b,d,e}). (A') contains elements of (U) that are not in (A). Here those elements are (b,d,e).
Exam Tip
(A') में (U) के वे तत्व आते हैं जो (A) में नहीं हैं। यहां वे तत्व (b,d,e) हैं।
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