Question: Let A = {2, 3, 4, 6, 7, 9} and define a relation R on A as follows: For all x,ye A , XRy 3

Let A = {2, 3, 4, 6, 7, 9} and define

Let A = {2, 3, 4, 6, 7, 9} and define a relation R on A as follows: For all x,ye A , XRy 3 divides (x -y). 1. List all the ordered pairs in the relation R? 2. Draw the directed graph of the relation R? 3. Determine whether the relation R is an equivalence relation? 1 i, BI III US X2 x2

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4. Preparing materials that will be used in instruction (e.g., copies of overheads, cases).