Question: Let A= { 1, 2, 3, .., 20} and define the following relation R on A as follows: For all x, y E A, x

Let A= { 1, 2, 3, .., 20} and define the following relation R on A as follows: For all x, y E A, x Ry + 5|(x - y) It is a fact that R is an equivalence relation on A. Write the equivalence classes of R below. DO NOT include the { }. [1] = [2]= A/ [3]= [4]= A/ [5]= 39 A/

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