यदि \(U=\{a,b,c,d,e,f\}\), \(A=\{a,c,e\}\) और \(B=\{b,c,e,f\}\) है, तो \(A\cap B\) क्या है?
If \(U=\{a,b,c,d,e,f\}\), \(A=\{a,c,e\}\), and \(B=\{b,c,e,f\}\), what is \(A\cap B\)?
Explanation opens after your attempt
Correct Answer
A. ( {c,e} )
Concept
The common elements of (A) and (B) are (c) and (e). The universal set only gives the reference.
Why this answer is correct
The correct answer is A. ( {c,e} ). The common elements of (A) and (B) are (c) and (e). The universal set only gives the reference.
Exam Tip
(A) और (B) में सामान्य अवयव (c) और (e) हैं। सार्वत्रिक समुच्चय केवल संदर्भ देता है।
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