Rules of differentiating exponents and logarithm functions

Description
It gives the geometrical explanation of exponential and logarithm functions and shows the use of implicit derivation to find the derivative of exponential and logarithm functions. Few problems are solved based on logarithm and exponential functions.
Prof. Haynes Miller, Maths,18.01 Single Variable Calculus, Fall 2006: 6: Exponential and Log, Massachusetts Institute of Technology: MIT OpenCourseWare),http://ocw.mit.edu (Accessed July,6,2011). License: Creative Commons BY-NC-SA:http://ocw.mit.edu/terms/#cc