167- The figure shows the reflection from the surface of a convex mirror. $F$ and $C$ are the focus and center of the mirror. What is the correct relationship between $\alpha$ and $\beta$? [Figure: A convex mirror with an incident ray making angle $\alpha$ with the principal axis and reflected ray making angle $\beta$, with points F and C marked on the axis]
[(1)] $2\alpha < \beta < 3\alpha$
[(2)] $\alpha < \beta < 2\alpha$
[(3)] $\beta = 2\alpha$
[(4)] $\beta = 3\alpha$
\textbf{167-} The figure shows the reflection from the surface of a convex mirror. $F$ and $C$ are the focus and center of the mirror. What is the correct relationship between $\alpha$ and $\beta$?
\textit{[Figure: A convex mirror with an incident ray making angle $\alpha$ with the principal axis and reflected ray making angle $\beta$, with points F and C marked on the axis]}
\begin{itemize}
\item[(1)] $2\alpha < \beta < 3\alpha$
\item[(2)] $\alpha < \beta < 2\alpha$
\item[(3)] $\beta = 2\alpha$
\item[(4)] $\beta = 3\alpha$
\end{itemize}