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Description: I have a. need help with b. Define a relation on the set {a, b, c, d} that is(a) irreflexive and transitive, but not symmetric.(b)antisymmetric and reflexive, but not transitive.

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Define a relation on the set {a, b, c, d} that is (a) irreflexive and transitive, but not symmetric. (b) antisymmetric and reflexive, but not transitive.

Elements Of Modern Algebra

8th Edition

ISBN:9781285463230

Author:Gilbert, Linda, Jimmie

Publisher:Gilbert, Linda, Jimmie

Chapter1: Fundamentals

Section1.7: Relations

Problem 20E: Give an example of a relation R on a nonempty set A that is symmetric and transitive, but not...

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I have a. need help with b.

Define a relation on the set {a, b, c, d} that is
(a) irreflexive and transitive, but not symmetric.
(b)
antisymmetric and reflexive, but not transitive.

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