Application of Integration by Parts

Application of integration by parts edit

 

Product of a polynomial and an exponential edit

Example 1 edit

To Find  

Let

  and  

then

 

Example 2 edit

To Find  

Let

  and  

then

 

by using the result from example 1

Example 3 edit

To find  

here n is an integer

By mathematical induction and using the above two examples

 

Anish27 23:28, 10 November 2011 (UTC)