Give an Example of a Function $f : \mathbf { Z } \rightarrow \mathbf { N }$

question 161

Short Answer

Give an example of a function $f : \mathbf { Z } \rightarrow \mathbf { N }$ that is both 1-1 and onto $\text { N }$ .

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Definitions:

Selection Process

The series of steps followed by an organization to identify, assess, and hire a candidate to fill a job vacancy.