Question: 2. Give one example of a function from Z+ to Z+ of each type below: (a) both one-to-one and onto (b) one-to-one and not onto

2. Give one example of a function from Z+ to Z+

2. Give one example of a function from Z+ to Z+ of each type below: (a) both one-to-one and onto (b) one-to-one and not onto (c) onto and not one-to-one (d) neither one-to-one nor onto

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