Module 9 :  Infinite Series, Tests of Convergence,  Absolute and Conditional Convergence, Taylor and Maclaurin Series
Lecture 27 :  Taylor and Maclaurin series [Section 27.2]
 

We have
.

Thus
,
is the Maclaurin series of .

(ii)
Let
 

         .
Since
         ,
we have
        .
Also
        .
We have
       

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