fiNd the Inverse of the Function F or Else Explain $$f : \mathbf { Z } \rightarrow \mathbf { Z } \text { where } f ( x ) = x \bmod 10$$

question 118

Short Answer

find the inverse of the function f or else explain why the function has no inverse.
- $$f : \mathbf { Z } \rightarrow \mathbf { Z } \text { where } f ( x ) = x \bmod 10$$

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Definitions:

Flaws

Imperfections or defects in a material or structure that can affect its strength, appearance, or functionality.

Roughness Average

A measure of the average deviations of a surface from its geometric ideal form, indicating the surface texture.

Roughness Grade

A classification system for the surface texture of objects, typically measured by the average machined surface roughness.

Microinches

A unit of length used in engineering and machining that equals one millionth of an inch, often used to specify surface finish.