Hi,(adsbygoogle = window.adsbygoogle || []).push({});

given two functionsfandg, is there any known condition under which the following is valid:

[tex](f \circ g^{-1}) = (f^{-1} \circ g)[/tex]

Basically I have to find out the requirements for [tex]f[/tex] and [tex]g[/tex] for which composition is commutative in respect to inversion.

**Physics Forums | Science Articles, Homework Help, Discussion**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Ïnverse functions and composition

**Physics Forums | Science Articles, Homework Help, Discussion**