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:

Reflection

The process of thoughtfully considering one's actions, decisions, or experiences to gain insights or learn lessons.

Paraphrase

Rephrasing a set of ideas or a narrative in one's own words, differentiating from quoting by aiming to convey the original message more clearly or simply.

Summarization

The act of briefly stating the main points of something, often used in therapy to clarify and reflect on the content of a session.

Cultural Groups

Denotes groups of people sharing common cultural characteristics, traditions, language, or heritage.