Question: The answer is C. Can I please have an explanation. 7. Let R and S be binary relations on a set A. Suppose that R

The answer is C. Can I please have an explanation. 7.

The answer is C. Can I please have an explanation.

7. Let R and S be binary relations on a set A. Suppose that R is an Equivalence Relation and that S is symmetric, and transitive but is not reflexive. Which statement is always true for any such R and S? (a) RUS (b) RUS is symmetric but not reflexive. (c) RUS is transitive and symmetric but not refil (d) RUS is reflexive and symmetric is symmetric but not reflexive and not transitive

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