//Example 3_6 page no:121 clc Rt=2+((3*(2+((2*2)/(2+2))))/(3+(2+((2*2)/(2+2)))))//total resistance disp(Rt,"total resistance (in ohms)") It=20/3.5 disp(It,"total current (in ampere)") I1=1.43//current in branch cd disp(I1,"current in branch cd (in A)") //after interchanging the source voltage Rt=3.23//total resistance It=20/3.23//total current drawn I2=1.43//current in branch ab disp(I2,"current in branch ab (in A)") disp("In both cases the ratio of input to response is the same")