यदि \(P=\{a,b,c,d\}\) और \(Q=\{b,d,e\}\) है, तो \(P\cap Q\) ज्ञात कीजिए।
If \(P=\{a,b,c,d\}\) and \(Q=\{b,d,e\}\), find \(P\cap Q\).
Explanation opens after your attempt
Correct Answer
B. ( {b,d} )
Concept
\(P\cap Q\) contains only elements common to both sets. Finding common elements should be the first step.
Why this answer is correct
The correct answer is B. ( {b,d} ). \(P\cap Q\) contains only elements common to both sets. Finding common elements should be the first step.
Exam Tip
\(P\cap Q\) में केवल वे अवयव आते हैं जो दोनों में समान हों। समान अवयव ढूंढना सबसे पहला कदम रखें।
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