//EXAMPLE 8-31     PG NO-550
N=100;
Ro=450;
R1=Ro*[(N-1)/(N+1)];
R2=Ro*[2*N/{N^2-1}];
disp('ii) Resistance (R1) is    =  '+string (R1) +'  ohm ');
disp('ii) Resistance(r2) is    =  '+string (R2) +'  ohm ');