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If (A={1,2,3}) and (B={4,5,6}), what is correct about (R={(1,4),(2,5),(3,6),(3,6)})?यदि (A={1,2,3}) और (B={4,5,6}) हों, तो (R={(1,4),(2,5),(3,6),(3,6)}) के बारे में क्या सही है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: It is a function because the repeated pair does not give a new different imageयह फलन है क्योंकि दोहराया युग्म नया अलग चित्र नहीं देता
Repeating the same ordered pair does not create a different image for an element. In exams, look for different images, not mere repetition.समान क्रमित युग्म को दोहराने से किसी तत्व की अलग छवि नहीं बनती। परीक्षा में अलग छवियों को देखें, केवल पुनरावृत्ति को नहीं।
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