1. Let X={a,b,c} and Y={1,2} then X×Y ={(a,1),(a,2).(b,1).(b,2),(c,1).(c,2)} -Consider U = {(a,1),(b,1)}which is a subset of X ×Y . Determine the following:a) II,(U)b) II,(U)

Answered: Image /qna-images/answer/692b3877-c6ac-47a0-94bb-6bfd118f20d9.jpg

Answered: 1. Let X={a,b,c} and Y={1,2} then X×Y…

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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1. Let X={a,b,c} and Y={1,2} then X×Y ={(a,1),(a,2).(b,1).(b,2),(c,1).(c,2)} - Consider U = {(a,1),(b,1)}which is a subset of X ×Y . Determine the following: a) II,(U) b) II,(U)