Indicate which of the following relations is an equivalence relation or is a partial order relation. x²=y2. 3 key=xk. (a) V x, yER (the set of real numbers), (b) V x, y EN (the set of positive integers), (select the correct answer) O (a) is an equivalence relations (b) is a partial order relation (a) is a partial order relations (b) is an equivalence relation (a) and (b) are equivalence relations x Sy x y

Indicate which of the following relations is an equivalence relation or is a partial order relation. x²=y2. 3 key=xk. (a) V x, yER (the set of real numbers), (b) V x, y EN (the set of positive integers), (select the correct answer) O (a) is an equivalence relations (b) is a partial order relation (a) is a partial order relations (b) is an equivalence relation (a) and (b) are equivalence relations x Sy 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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