||'''Book'''|| Advanced Engineering Mathematics ||
 ||'''Author'''|| Erwin Kreyszig ||
 ||'''Edition'''|| 8th Edition ||

/* code_begins */

{{{
var('x,y')
y=function('y',x)
desolve(diff(y,x,2) - 4*diff(y,x) + 5*y == e^(2*x)*cos(x), dvar = y)
}}}

/* code_ends */

 * '''Solution by''': 
   * Akash Singh, Student, CRCE