a) For the relation R on the set {1, 2, 3, 4}, decide whether it is reflexive, whether it is an equivalence relation. R = {(1,3), (1,4), (2,3), (2,4), (3,1), (3,4)} b) Detemine whether the relation represented by the zero-one matrix is a poset (partial order set): [1 1 1] LO 1.

a) For the relation R on the set {1, 2, 3, 4}, decide whether it is reflexive, whether it is an equivalence relation. R = {(1,3), (1,4), (2,3), (2,4), (3,1), (3,4)} b) Detemine whether the relation represented by the zero-one matrix is a poset (partial order set): [1 1 1] LO 1.

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter3: Functions And Graphs

Section3.4: Definition Of Function

Problem 60E

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