// Find the output 
clc;
disp('when tc=0.2);
disp('output=1/(1+(2*0.2)^2)^0.5]sin[2t-atan(2*0.2)]+3/(1+(2*0.2)^2)^0.5]sin[20t-atan(20*0.2)]')
disp('on solving   output=0.93 sin(2t-21.8)+0.073 sin(20t-76)')
disp('when tc=0.002);
disp('output=1/(1+(2*0.002)^2)^0.5]sin[2t-atan(2*0.002)]+3/(1+(2*0.002)^2)^0.5]sin[20t-atan(20*0.002)]')
disp('on solving   output= 1sin(2t-0.23)+0.3 sin(20t-2.3)')