यदि \(U=\{सेब,केला,अंगूर,आम\}\) और \(A=\{सेब,आम\}\) है तो (A') क्या है?
If \(U=\{apple,banana,grapes,mango\}\) and \(A=\{apple,mango\}\), what is (A')?
Explanation opens after your attempt
B. ({केला,अंगूर})({banana,grapes})
Concept
(A') contains the fruits in (U) that are not in (A). So banana and grapes are correct.
Why this answer is correct
The correct answer is B. ({केला,अंगूर}) / ({banana,grapes}). (A') contains the fruits in (U) that are not in (A). So banana and grapes are correct.
Exam Tip
(A') में (U) के वे फल होंगे जो (A) में नहीं हैं। इसलिए केला और अंगूर सही हैं।
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