- #1

- 675

- 4

[tex]\frac{d}{dx}\int^x_y f(x,u)du[/tex]

I know that (given certain assumptions about the function f)

[tex]\frac{d}{dx}\int^x_y f(w,u)du=f(w,x)[/tex]

and

[tex]\frac{d}{dx}\int^c_y f(x,u)du=\int^c_y \frac{df}{dx}(x,u)du[/tex]

but how do we put them together?