am stopped at this problem -_-
let where x>2
Find a formula for the inverse function of it, if exists.
f`(x)=4x-..... so f is increas..so its 1-1funct..so inverse is exist.
its easy to prove that the inverse function is exist..=)
But the problem is finding the inverse function
ok let ..
how to find the x in terms of y !!
i tried to get the natural logarthmic of both sides but it failed :S