Draw the forced vibration response of a mass spring system in MATLAB for the following data sets (Please be careful, I accept only Matlab codes for my solution).

a) st=0.2,=10,n=12,x0=0.1,x0=0.5 b) st=0.2,=12.1,n=12,x0=0.1,x0=0.5 c) st=0.2,=11.9,n=12,x0=0.1,x0=0.5