//EXAMPLE 5-71    PG NO=350-351
R1=5;
R2=4;
R3=10;
R=R1*R2/(R1+R2);
I=(R*R3)/(R+R3);
disp('ii) Resitance (R) is    =  '+string (R) +'  ohms ');
disp('ii) CURRENT (I) is    =  '+string (I) +'  A ');