Exercise 8.  Express  [Graphics:Images/ComplexFunExponentialModHome_gr_301.gif]  in the Cartesian form  [Graphics:Images/ComplexFunExponentialModHome_gr_302.gif].  

Solution 8 (ii).

See text and/or instructor's solution manual.

Solution.

                    [Graphics:../Images/ComplexFunExponentialModHome_gr_306.gif]  

We are done.   

Aside.  We can let Mathematica double check our work.

[Graphics:../Images/ComplexFunExponentialModHome_gr_307.gif]

[Graphics:../Images/ComplexFunExponentialModHome_gr_308.gif]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 



This solution is complements of the authors.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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