2. Generate and plot each of the following continuous-time signals using MATLAB: \text { (i) } x(t)=10 \sin (2 \pi t) \cos (\pi t-4) \text { for }-10 \leq t

\leq 10 \text { (ii) } x(t)=2 e^{-0.1 t} \sin (2 \pi t) \text { for }-5 \leq t \leq 5