Question: (1 point) Let be the equivalence relation on Z defined by xy if and only if x - y is divisible by 3. Give

(1 point) Let be the equivalence relation on Z defined by xy

(1 point) Let be the equivalence relation on Z defined by xy if and only if x - y is divisible by 3. Give three examples of elements in the equivalence class of -5. Example #1: Example #2:

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