Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN: 9780470458365
Author: Erwin Kreyszig
Publisher: Wiley, John & Sons, Incorporated
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Determine whether the following relations are equivalence relations. For those relations
that are equivalence relations, describe the equivalence classes.
(a) {(x, y) ∈ Z × Z : x + y is an even integer}

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