Q$.$III$\mathrm{.}1.(4$ pts$)$ What's the equivalent impedance between the two terminals, a and $b,$ when omega goes to infinity? Please show your work.

Q$.$III$\mathrm{.}3.(4$ pts$)$ What's the equivalent impedance between the two terminals, a and $b,$ when omega goes to infinity? Please show your work.

Q$.$III$\mathrm{.}2.(4$ pts$)$ What's the equivalent impedance between the two terminals, a and $b,$ when omega goes to $0?$ Please show your work.

Q$.$III$\mathrm{.}4.(4$ pts$)$ What's the equivalent impedance between the two terminals, a and $b,$ when omega goes to $0?$ Please show your work.