- #1

Saracen Rue

- 150

- 10

- TL;DR Summary
- Define f(x) and g(x) so that the integral of f(x)*g'(x) is NOT valid but the integral of f'(x)*g(x) is.

Hey, sorry for the cluncky title. It was rathet difficult to summarise what I'm talking about here.

I want to know if it's possible to define ##f(x)## and ##g(x)## in such a way that ##∫f(x)g'(x)dx## has

Any help is greatly appreciated :)

Thank you all for your time.

I want to know if it's possible to define ##f(x)## and ##g(x)## in such a way that ##∫f(x)g'(x)dx## has

**indefinite solution while ##∫f'(x)g(x)dx##***no**have an indefinite solution.***does**Any help is greatly appreciated :)

Thank you all for your time.