\(U=\{1,2,3,4,5,6,7,8,9,10,11,12\}\), \(A=\{2,4,6,8,10,12\}\) और \(B=\{3,4,6,9,12\}\) हैं। \(A\cap B\) क्या है?
\(U=\{1,2,3,4,5,6,7,8,9,10,11,12\}\), \(A=\{2,4,6,8,10,12\}\), and \(B=\{3,4,6,9,12\}\). What is \(A\cap B\)?
Explanation opens after your attempt
A. ({4,6,12})
Concept
The common elements in both sets are (4,6,12). Intersection contains only common elements.
Why this answer is correct
The correct answer is A. ({4,6,12}). The common elements in both sets are (4,6,12). Intersection contains only common elements.
Exam Tip
दोनों समुच्चयों में समान तत्व (4,6,12) हैं। प्रतिच्छेद में केवल सामान्य तत्व आते हैं।
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