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

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{{{
#Kreyszig Problem set 2.9 Question 16
var('x')
y=function('y',x)
print desolve(diff(y,x,2)-6*diff(y,x)+13*y==4*exp(3*x),[y,x],ics=[0,2,4])}}}

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 * '''Solution by''': 
   * <Belinda D'Cunha>, <Lecturer>, <St Francis Institute Of technology>
   * <Your Name>, <Profession>, <Organization>