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Let R be relation from N into N def...

Let R be relation from N into N defined by R `={(a,b) : a,b in N ,a=b^2 }` are the following true ? Justify your answer in each case .
`(a,b) and (b,c) in R ` for all `a,b,c, in N` implies (a,c) `in ` R

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