//EXAMPLE 2-80 PG NO-115-16 I=12+%i*0; X2=13.33; R=10+%i*13.33; V=I*R; disp('i) VOLTAGE (V) is in polar form = '+string (V) +' V ') V1=30-%i*27.67; Z1=10.6165+%i*1.5; R1=V1/Z1; disp('i) RESISTANCE (R1) is in polar form = '+string (R1) +' ohm ')