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Let R be a relation from N to N defined...

Let R be a relation from N to N defined by `R = {(a , b) : adot b in N`and `a=b^2`). Are the following true?(i) `(a , a) in R , forall a in N`(ii) `(a , b) in R , i m p l i e s (b , a) in R`(iii) `(a , b) in R , `(b , c) ∈ R implies (a , c) ∈ R .

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The correct Answer is:
(i) , (ii), (iii) all are false
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