The relation R is an equivalence relation on
Chapter 8, Problem 11E(choose chapter or problem)
Problem 11E
The relation R is an equivalence relation on the set A. Find the distinct equivalence classes of R.
Exercise
A = {–4, –3, –2, –1, 0, 1, 2, 3, 4}. R is defined on A as follows: For all (m, n) ∈ A,
m R n ⇔ 4 | (m2 – n2).
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