Power series and the rules of convergence.

Description
Introduction of power serise, radius of cnvergence and divergence. Taylor's formula is derived with the help of n wooden blocks and by starting with the top block. The center mass of (n+ 1)th block is calculated. Geometric series is also introduced. The rules of convergence of power series are enlisted.
Prof. David Jerison, Maths, Fall 2006, Single Variable Calculus: 33. Taylor's Series, Massachusetts Institute of Technology: MIT OpenCourseWare),http://ocw.mit.edu (Accessed July 28,2011). License: Creative Commons BY-NC-SA:http://ocw.mit.edu/terms/#cc