- #1
Gabriel Maia
- 72
- 1
Hi. A very long problem brought me to a derivative in the form
[itex]\frac{\mathrm{d}f(x)}{\mathrm{d}g(x)}[/itex]
I'm assuming that
[itex]\mathrm{d}g(x)=\left(\frac{\mathrm{d}g(x)}{\mathrm{d}x}\right)\mathrm{d}x[/itex]
So, is it correct to say that
[itex]\frac{\mathrm{d}f(x)}{\mathrm{d}g(x)}=\left(\frac{\mathrm{d}g(x)}{\mathrm{d}x}\right)^{-1}\frac{\mathrm{d}f(x)}{\mathrm{d}x}[/itex]?
Thank you
[itex]\frac{\mathrm{d}f(x)}{\mathrm{d}g(x)}[/itex]
I'm assuming that
[itex]\mathrm{d}g(x)=\left(\frac{\mathrm{d}g(x)}{\mathrm{d}x}\right)\mathrm{d}x[/itex]
So, is it correct to say that
[itex]\frac{\mathrm{d}f(x)}{\mathrm{d}g(x)}=\left(\frac{\mathrm{d}g(x)}{\mathrm{d}x}\right)^{-1}\frac{\mathrm{d}f(x)}{\mathrm{d}x}[/itex]?
Thank you