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Let A={1,2,3,4} and R be a relation in ...

Let `A={1,2,3,4}` and R be a relation in given by `R= (1,1), (2, 2), (3. 3). (4,4), (1,2), (2,1),(3,1), (1,3)}`. Then R is

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Let A={1,2,3,4} and R be a relation in A given by R={(1,1),(2,2),(3,3),(4,4),(1,2),(2,1),(3,1),(1,3)} . Then show that R is reflexive and symmetric but not transitive.

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