Q$1)$ Practice Problem $13\mathrm{.}1$

Determine the voltage $V_o$ in the circuit of Fig. $13\mathrm{.}10.$

Q$2)$ Practice Problem $14\mathrm{.}2$

Determine the phasor currents $I_1$ and $I_2$ in the circuit of Fig. $13\mathrm{.}13.$

Figure $13\mathrm{.}13$