Question: Suppose that Rand S are reflexive relations on a set A. a. R US is reflexive irreflexive b. RNsis not reflexive C. R - S

Suppose that Rand S are reflexive relations on a set A.

Suppose that Rand S are reflexive relations on a set A. a. R US is reflexive irreflexive b. RNsis not reflexive C. R - S is ho

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