Q. If A is a set with 3 elements, how many equivalence relations are there on A? Hint: The set of equivalence classes for a given equivalence relation on A is a partition of the set A.

(A) 4
(B) 5
(C) 23
(D) 29

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✅ Correct Answer: (B) 5

Published by Mr. Dubey ⭐ 111.54K Points at 17-Sep-2023 07:17 am in Discrete Structure (DS)

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