f: Dom(f) , f(x)=
Characterize the inverse function of f.
i'm lost on this. characterize cosine? what falls under "characterize"?
I am very grateful for help in solving this
Odd or Even?
Algebraic, Trigonometric, Transcendental?
Useful in finance?
Makes pretty pictures?
What can you say about it?
Try to remember that the Range of the arccosine FUNCTION is NOT .