# Solution: Evaluate the integral of ln x dx, the limit are 1 and e.

Evaluate the integral of ln x dx, the limit are 1 and e. How to find the integral of logarithmic function?

#### Problem Statement: EE Board April 1997

Evaluate the integral of ln x dx, the limit are 1 and e.

The integral of the trigonometric function with the given limit is 1.

Solution: