यदि \(A=\{1,2,3\}\) और \(B=\{2,4,6\}\) हों, तो \(R=\{(1,2),(2,4),(3,6),(3,6)\}\) के बारे में सही कथन क्या है?
If \(A=\{1,2,3\}\) and \(B=\{2,4,6\}\), what is the correct statement about \(R=\{(1,2),(2,4),(3,6),(3,6)\}\)?
Explanation opens after your attempt
A. यह फलन है क्योंकि दोहराया युग्म अलग छवि नहीं देताIt is a function because the repeated pair does not give a different image
Concept
Repeating the same pair does not create a new different image. In exams, distinguish between a repeated pair and a different image.
Why this answer is correct
The correct answer is A. यह फलन है क्योंकि दोहराया युग्म अलग छवि नहीं देता / It is a function because the repeated pair does not give a different image. Repeating the same pair does not create a new different image. In exams, distinguish between a repeated pair and a different image.
Exam Tip
समान युग्म दोहराने से कोई नई अलग छवि नहीं बनती। परीक्षा में दोहराए युग्म और अलग छवि में अंतर करें।
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