### Home > CALC > Chapter 6 > Lesson 6.4.1 > Problem 6-133

6-133.

The derivative of an integral is the original function, but this integral has bounds.

*F* '(*x*) = 2*x*cos(ln*x*²) − 0

Notice the upper bound AND the lower bound.

6-133.

The derivative of an integral is the original function, but this integral has bounds.

*F* '(*x*) = 2*x*cos(ln*x*²) − 0

Notice the upper bound AND the lower bound.