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12th Class Mathematics Sample Paper Maths Olympiad Model Paper-7

  • question_answer
    Let R be a relation over the set \[N\times N\]and it is defined by \[(a,b)\,\,R(c,d)\Rightarrow a+d=b+c\].Then R is

    A)  Reflexive only   

    B)  Symmetric only

    C)  Transitive only  

    D)  All of these

    E)  None of these

    Correct Answer: D

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