Question: Let R be a relation on a set A. Then R is anti-symmetric if and only if (a, a) ER, Va A (a, b) E

Let R be a relation on a set A. Then R is anti-symmetric if and only if (a, a) ER, Va A (a, b) E R & (b,c) E R (a, c) R (a, b) E R& (b,a) ERa= 6 (a, b) R (b, a) R

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