# Thread: general solution of higher DE

1. ## general solution of higher DE

Find the general solution of the given DE

question : 2u'' - xu' + u = 0

problem with -xu'..

2. Originally Posted by nameck
Find the general solution of the given DE

question : 2u'' - xu' + u = 0

problem with -xu'..
Note that u = x is a particular solution ....

3. Originally Posted by mr fantastic
Note that u = x is a particular solution ....
is it possible to solve this question by fourier transform?