B) Check whether the relation R on the set S = {1,2, 3} is an equivalent
relation where:
R = {(1,1),(2,2), (3,3), (2,1),(1,2), (2,3), (1,3), (3,1)}. Which of the
following properties R has: reflexive, symmetric, anti-symmetric,
transitive? Justify your answer in each case?
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