The relation R is an equivalence relation on
Chapter 8, Problem 10E(choose chapter or problem)
Problem 10E
The relation R is an equivalence relation on the set A. Find the distinct equivalence classes of R.
Exercise
A = {–5, –4, –3, –2, –1,0, 1, 2, 3, 4, 5}. R is defined on A as follows: For all m, n ∈ Z,
m R n ⇔ 3 | (m2 –n2).
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