fiNd the Inverse of the Function F or Else Explain $$f : \mathbf { R } \rightarrow \mathbf { R } \text { where } f ( x ) = \lfloor 2 x \rfloor$$

Short Answer

find the inverse of the function f or else explain why the function has no inverse.
- $$f : \mathbf { R } \rightarrow \mathbf { R } \text { where } f ( x ) = \lfloor 2 x \rfloor$$