Answered: Let R1 and R2 be the relations on…

Let R1 and R2 be the relations on {1,2,3,4} given by R1 = {(1,1), (1,2), (3,4), (4,2)} R2 = {(1,1), (2,1), (3,1), (4,4), (2,2)} List the elements of R1 R2 and R2 R1

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Question

Let R1 and R2 be the relations on {1,2,3,4} given by

R1 = {(1,1), (1,2), (3,4), (4,2)}

R2 = {(1,1), (2,1), (3,1), (4,4), (2,2)}

List the elements of R1 R2 and R2 R1

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