Question #9ef51
1 Answer
Mar 13, 2015
The solution is:
The exponential form of the function
and its graph is:
graph{coshx [-10, 10, -5, 5]}
So we have to restrict its domain to values in
Usually the choice is
To find the inverse of a function usually we use this method:
Because the choice of the domain and the corresponding range of
and so: