Solution 15 (a).

Solution.   

                    [Graphics:../Images/LaurentSeriesModHome_gr_627.gif]   
                    
Therefore,    [Graphics:../Images/LaurentSeriesModHome_gr_628.gif]

 

  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

This solution is complements of the authors.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(c) 2008 John H. Mathews, Russell W. Howell