||'''Book'''|| Advanced Engineering Mathematics || ||'''Author'''|| Erwin Kreyszig || ||'''Edition'''|| 8th Edition || /* code_begins */ {{{ x=var('x') y=function('y',x) de=(1*diff(y,x,x)+3.2*diff(y,x)+2.56*y) desolve(de,y) }}} /* code_ends */ * '''Solution by''': * , , * , ,