Chapter 9.3, Problem 2AP

a.

To determine

Convert the given phasor function $V=18.6\angle -54°\text{V}$ in terms of time-domain expression.

b.

To determine

Convert the given phasor function $I=\left(20\angle 45°-50\angle -30°\right)\text{mA}$ in terms of time-domain expression.

c.

To determine

Convert the given phasor function $V=\left(20+j80-30\angle 15°\right)\text{V}$ in terms of time-domain expression.