Internal
problem
ID
[3217]
Book
:
Differential
Equations
by
Alfred
L.
Nelson,
Karl
W.
Folley,
Max
Coral.
3rd
ed.
DC
heath.
Boston.
1964
Section
:
Exercise
24,
page
109
Problem
number
:
14
Date
solved
:
Monday, January 27, 2025 at 07:26:20 AM
CAS
classification
:
[[_2nd_order, _missing_y]]
✓ Solution by Maple
Time used: 0.003 (sec). Leaf size: 54
dsolve(diff(y(x),x$2)+2*diff(y(x),x)=x^3*sin(2*x),y(x), singsol=all)
✓ Solution by Mathematica
Time used: 0.502 (sec). Leaf size: 61
DSolve[D[y[x],{x,2}]+2*D[y[x],x]==x^3*Sin[2*x],y[x],x,IncludeSingularSolutions -> True]