Solution: (1) prove that the relation is an equivalence
Chapter 8, Problem 22E(choose chapter or problem)
(1) prove that the relation is an equivalence relation, and (2) describe the distinct equivalence classes of each relation.ExerciseLet A be the set of all statement forms in three variables p, q, and r. R is the relation defined on A as follows: For all p and q in A,p R q ? p and q have the same truth table.
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