Question: 3. R is a binary relation over N, the set of all natural integers. (x, y) R iff x mod 3 = y mod 3.

3. R is a binary relation over N, the set of

3. R is a binary relation over N, the set of all natural integers. (x, y) R iff x mod 3 = y mod 3. R defined this way is an RST relation. List all equivalence classes of R in the following box. For each equivalence class, list all the elements in that class. (6 points)

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