If $f: \Re \to \Re$ and $g: \Re \to \Re$ are defined by $f(x) - | x |$ and $g(x)=[x - 3]$ for $ x \in \Re$, then $\bigg \{ g(f(x)):-\large\frac{8}{5} $$ < x < \large\frac{8}{5} \bigg \} -$

Question

\[\begin {array} {1 1} (1)\; \{0,1\} & \quad (2)\; \{1,2 \} \\ (3)\;\{-3,-2 \} & \quad (4)\; \{2,3\}  \end {array}\]