Temple University: Gerardo Mendoza's and Dan Reich's "Calculus on the Web"

Click "Index" button for Book II. Scroll down to "3. Transcendental Functions," and click button 137 (Logarithm, Definite Integrals). Do problems 1-10. If at any time a problem set seems too easy for you, feel free to move on.

Click http://cow.math.temple.edu/ link to open resource.