1.

A relation R is defined on the set of N_(2) as follows : R: {(a,b): a,b in N and a=b^(2)} Check whether the following statements are true ? (i) For each a in N, (a,a) in R (ii) (a,b) in R and (b,c)in R, when a, b in N (iii) (a,b) in R and (b,c) in R rarr (a,c) in R, when a,b,c in N

Answer»


ANSWER :(i) , (II), (III) all are FALSE


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