Question

Find the inverse function for

f(x)=6+arctan(π/x), with −∞ 15 years ago

Answer 1

Find the inverse function for

f(x)=6+arctan(πx), with −∞<x<∞.

Answer 2

it is not pi divided by x

Answer 3

f^(-1)(x) = -pi cot(6-x)

Answer 4

it did not work for me

Answer 5

http://www.wolframalpha.com/input/?i=find+the+inverse+of+f%28x%29%3D6%2Barctan%28%CF%80%2Fx%29

Answer 6

hmm...you have tan instand of arcstan in the problem on wolfram