DISCRETE MATHS QUESTION 3Let A = {1,2,3,4), and R= { (1,1), (2,2),(3,3), (1,3) (3, 1) (2,3) (3,2),(1,2),(2,1)}.Is R reflexive?is R symmetric?Is R transitive?Is R an equivalence relation?

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Answered: QUESTION 3 Let A = (1,2,3,4), and R= {…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

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QUESTION 3 Let A = (1,2,3,4), and R= { (1,1), (2,2).(3,3). (1,3) (3,1) (2,3) (3,2). (1,2),(2,1)}. Is R reflexive? is R symmetric? Is R transitive? Is R an equivalence relation?