a) Prove that R is an equivalence relation. b) Find [C] for C = {1, 3}. ) How many different equivalence classes of a given relation R exist?
a) Prove that R is an equivalence relation. b) Find [C] for C = {1, 3}. ) How many different equivalence classes of a given relation R exist?
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 X = {1, 2, 3, 4, 5} and Y = {3, 4}. We define the relation R on the set P (X) by the
%3D
formula.
(AR B) - (A u Y = Bu Y).
a) Prove that R is an equivalence relation.
b) Find [C] for C =
c) How many different equivalence classes of a given relation R exist?
{1, 3}.
please solve step by step.
Thank you so much.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Feb082dc9-fdac-4a91-94ff-8727b39237cc%2F59974bca-6246-4af1-8165-22882002fc29%2Ftbq14ve_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Let X = {1, 2, 3, 4, 5} and Y = {3, 4}. We define the relation R on the set P (X) by the
%3D
formula.
(AR B) - (A u Y = Bu Y).
a) Prove that R is an equivalence relation.
b) Find [C] for C =
c) How many different equivalence classes of a given relation R exist?
{1, 3}.
please solve step by step.
Thank you so much.
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