Question: Define the relation R on the integers by R = {(x, y) Z times Z: |x - y| = l}. List all ordered pairs (x,

Define the relation R on the integers by R = {(x, y) Z times Z: |x - y| = l}. List all ordered pairs (x, y) R which have x = 0 Is R is symmetric? Justify your answer. Is R is transitive? Justify your answer.

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