Sol. The resonance frequency of LC oscillations circuit is $$ \begin{aligned} & \omega_0=\frac{1}{\sqrt{L C}} \\ & \mathrm{~L} \rightarrow 2 \mathrm{~L} \\ & \mathrm{C} \rightarrow 8 \mathrm{C} \end{aligned} $$ $$ \begin{aligned} & \omega=\frac{1}{\sqrt{2 L \times 8 C}}=\frac{1}{4 \sqrt{L C}} \\ & \omega=\frac{\omega_0}{4} \\ & x=\frac{1}{4} \end{aligned} $$ So,