यदि \(U=\{a,b,c,d,e\}\), \(A=\{a,b,d\}\) और \(B=\{b,c,d\}\) है, तो (\(A\cap B\)') क्या होगा?
If \(U=\{a,b,c,d,e\}\), \(A=\{a,b,d\}\), and \(B=\{b,c,d\}\), what will (\(A\cap B\)') be?
Explanation opens after your attempt
Correct Answer
A. ({a,c,e})
Concept
\(A\cap B={b,d}\), so the complement is ({a,c,e}). First identify common elements.
Why this answer is correct
The correct answer is A. ({a,c,e}). \(A\cap B={b,d}\), so the complement is ({a,c,e}). First identify common elements.
Exam Tip
\(A\cap B={b,d}\), इसलिए पूरक ({a,c,e}) है। पहले सामान्य अवयव पहचानें।
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