\(यदि (A={x:x\) is a factor of \(12}) और (B={x:x\) is a factor of \(18}) हैं, तो (A\cap B) क्या है\)?
\(If (A={x:x\) is a factor of \(12}) and (B={x:x\) is a factor of \(18}), what is (A\cap B)\)?
Explanation opens after your attempt
Correct Answer
A. ( {1,2,3,6} )
Concept
The common factors of (12) and (18) are (1,2,3,6). Hence \(A\cap B={1,2,3,6}\).
Why this answer is correct
The correct answer is A. ( {1,2,3,6} ). The common factors of (12) and (18) are (1,2,3,6). Hence \(A\cap B={1,2,3,6}\).
Exam Tip
(12) और (18) के समान गुणनखंड (1,2,3,6) हैं। अतः \(A\cap B={1,2,3,6}\) है।
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