Partial Dervative of a Integral

1. Mar 11, 2013

Victor8108

Hi all, I'm trying to figure out the following problem:

Find df/dx, f(x,y)=integral of sqrt(1-t^3)dt from x^2 to x^3.

Since it is asking to find the derivative with respect to x,should I regard t as a constant?

2. Mar 11, 2013

Victor8108

Figured I should probably post this in the hw section. Sorry about that.

3. Mar 11, 2013

mathman

Your definition of f(x,y) has no y. Clarify.

4. Mar 11, 2013

micromass

Staff Emeritus
Indeed.