1. The problem asks to find $fg(1)$, which means we need to find the value of the function $f$ evaluated at $g(1)$. 2. To solve this, we first need to know the definitions or expressions for the functions $f$ and $g$. Since they are not provided, we cannot compute $g(1)$ or $fg(1)$. 3. Please provide the expressions or values for $f(x)$ and $g(x)$ so we can proceed with the calculation.