The inverse functions have a property that the composition of two inverse functions always results is x.
From the given options, only the pair given in option B result in the composition equal to x.
This proves, F(x) and G(x) are inverse of each other.
So the answer to this question is Option B
From the given options, only the pair given in option B result in the composition equal to x.
This proves, F(x) and G(x) are inverse of each other.
So the answer to this question is Option B