Find the solution r(t) of the initial value problem given as I" +4x' +13.r = f(t) X(0)=0 '(0)=0 O ^!xt)= }}\,f(t – The 25 sin3rdt z(t)=Soft-T)e-31 sin2rdt O c) 2(t) = }Soft – T)e-37 sin2tdt D'act)=1/fit-)-21 sin3rdt O 5x(t)=ff(t-1)e-2 sin3rdt