Prove: [tex]FT^2(f(x))=f(-x)[/tex] where [tex]FT[/tex] is the Fourier transform.(adsbygoogle = window.adsbygoogle || []).push({});

I tried to change [tex]x[/tex] into [tex]-x'[/tex] but with no success.

Do I need to separate cases for even f and odd f?

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

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!

# Homework Help: Fourier Transform

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