For all real numbers x, y, and z, let . For what values of a does ?

For all real numbers x, y, and z, let image. For what values of a does image?


(A) −3
(B) ...
(C) ...
(D) ...
(E) ...

*This question is included in Nova Math - Problem Set C: Defined Function

 
Replies to This Thread: 0 | ----
For all real numbers x, y, and z, let . For what values of a does ? 
Posted: 01/14/2015 01:18
No idea about this