Let R be a relation on \[N\times N\] defined by \[(a,b)R(c,d)\Rightarrow ad(b+c)=bc(a+d).R\] is

Let R be a relation on \[N\times N\] defined by \[(a,b)R(c,d)\Rightarr

1.	Let R be a relation on \[N\times N\] defined by \[(a,b)R(c,d)\Rightarrow ad(b+c)=bc(a+d).R\] is
A.	A partial order relation
B.	An equivalence relation
C.	An identity relation
D.	None of these
Answer» C. An identity relation

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Let R be a relation on \[N\times N\] defined by \[(a,b)R(c,d)\Rightarrow ad(b+c)=bc(a+d).R\] is

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