Mathematics, 08.08.2019 03:20, brayden5418
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)r? s is symmetric but not reflexive and not transitive.
(b)r? s is symmetric but not reflexive.
(c)r? s is transitive and symmetric but not reflexive
(d)r? s is reflexive and symmetric
Answers: 3
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Let r and s be binary relations on a set a. suppose that r is an equivalence relation and that s is...
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