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

/* code_begins */

{{{
#Kreyszig Pg.107 Problem set 2.9 Question 14
var('x')
y=function('y',x)
print desolve(diff(y,x,2)-4*diff(y,x)+20*y==377*sin(x),[y,x])}}}

/* code_ends */

 * '''Solution by''': 
   * <S Micheal Ammal>, <Lecturer>, <St Francis Institute of Technology>
   * <Your Name>, <Profession>, <Organization>