H 22. D is the relation defined on Z as follows: For all m, n = Z, m Dn ⇒ 3/(m²-n²).

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter9: Multivariable Calculus
Section9.2: Partial Derivatives
Problem 39E
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(1) Prove that the relation is an equivalence relation, and

(2) Describe the distinct equivalence classes of reach relation.

H 22. D is the relation defined on Z as follows: For all m, n = Z,
m Dn ⇒ 31(m²-n²).
pruer
Transcribed Image Text:H 22. D is the relation defined on Z as follows: For all m, n = Z, m Dn ⇒ 31(m²-n²). pruer
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