||'''Book'''|| Advanced Engineering Mathematics || ||'''Author'''|| Erwin Kreyszig || ||'''Edition'''|| 8th Edition || /* code_begins */ {{{ t=var('t) y=function('y',t) de=8*diff(y,t,2)-2*diff(y,t)-y desolve(de,[y,t],ics=[0,-0.2,-0.325]) }}} /* code_ends */ * '''Solution by''': * , , * , ,