Answer:
The value of h(f(x)) is x.
Step-by-step explanation:
We have to find the value of h(f(x))
This problem can be solved by using inverse trigonometric concept
Here the functions in the given problem g and h are the inverse function
Let us assume
If g(h(x))=x for all x in domain of h
Similarly,
h(g(x))=x for all x in domain of h
So from the given we have h(x) as the inverse of f(x)
Thus from the definition of the inverse function we know that
h(f(x))=x
Hence the value of h(f(x))=x
