Exercise 11.  Suppose that  [Graphics:Images/ComplexAlgebraRevisitedModHome_gr_335.gif].  

11 (a).  Show that   [Graphics:Images/ComplexAlgebraRevisitedModHome_gr_336.gif].  

Solution 11 (a).

See text and/or instructor's solution manual.

Observe that

        [Graphics:../Images/ComplexAlgebraRevisitedModHome_gr_337.gif]  

Hence,

        [Graphics:../Images/ComplexAlgebraRevisitedModHome_gr_338.gif]  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

This solution is complements of the authors.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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