Q$.$III$\mathrm{.}3.(14$ pts$)$ Solve for the voltage drop across the capacitor when Vin $=10cos(1005t),$ and write your answer in the following forms:

Polar form: $q,$

$$ pts$)$

Rectangular form: $2$ pts$)$

Exponential form: $(2$ pts$)$

Time domain: $(2$ pts$)$

$8$