Exercise 18. Show the following concerning the exponential map .
18 (e). The image
of the horizontal ray is
Solution 18 (e).
See text and/or instructor's solution manual.
Substitute into the equations and and obtain
This set is the parametric representation the ray .
We are done.
Aside. We can let Mathematica double check our work.
The image the horizontal ray , is the ray .
This solution is complements of the authors.
(c) 2008 John H. Mathews, Russell W. Howell