Question: 4. (4 marks) For the relation below, determine whether it is a partial order. Justify your answer! R = {(x, y) E (N {0} )2

4. (4 marks) For the relation below, determine
4. (4 marks) For the relation below, determine whether it is a partial order. Justify your answer! R = {(x, y) E (N\\ {0} )2 | x divides y}

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