//chapter 5
//example 5.1
//page 182
printf("\n")
printf("given")
Rc=12*10^3;Vcc=20;
disp(" When Ic=0")
Ic=0;
Vce=Vcc-Ic*Rc
disp(" At point A Ic=0 nad Vce=20")
disp("When Vce=0")
Vce=0;
Ic=Vcc/Rc
disp(" At point B Ic=1.7mA and Vce=0")