Question: Please provide solution asap to get a upvote 6. Let Z denote the set of all integers. Let Q denote 3Z (three times each value.)

Please provide solution asap to get a upvote

Please provide solution asap to get a upvote 6. Let Z denote

6. Let Z denote the set of all integers. Let Q denote 3Z (three times each value.) Prove that Q and Z have the same cardinality

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