1. The problem statement, all variables and given/known data Imagine a function: f(x) = x + sin(x)/K where K is pi cubed. Suppose f(x)^n means f(f(f(f(.....f(x))))) n times. Find the value of lim n->infinity f(x)^n 2. Relevant equations 3. The attempt at a solution I have no idea on where to start. Can anyone give a hint, please?