1.
If the functions ff and gg are defined by f(x)=3x−4f(x) = 3x - 4, g(x)=2+3xg(x) = 2 + 3x for x∈Rx \in \mathbb{R} respectively, then g−1(f−1(5))g^{-1}(f^{-1}(5)) is equal to
Sets, Relations and Functions - Easy - Question