Determine Whether the Rule Describes a Function with the Given $$f : \mathbf { N } \rightarrow \mathbf { N } , \text { where } f ( n ) = \sqrt { n }$$

question 149

Short Answer

determine whether the rule describes a function with the given domain and codomain.
- $$f : \mathbf { N } \rightarrow \mathbf { N } , \text { where } f ( n ) = \sqrt { n }$$

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Definitions:

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