- #1
Froskoy
- 27
- 0
Homework Statement
Show that the equation [tex]-\frac{x}{2}\frac{dy}{dx} = \frac{d^2y}{dx^2}[/tex]
can be written as
[tex]\frac{d}{dx}\left({\ln \frac{dy}{dx}}\right) = -\frac{x}{2}[/tex]
3. Attempt at the solution
I approached this by writing [tex]\frac{d}{dx}\left({\frac{dy}{dx}}\right) = -\frac{x}{2}[/tex]
But this isn't the required result and I can't see how to get there?
Please help!
With very many thanks,
Froskoy.