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

[tex]f(x)=\sin[a(b+|x|)]\;\hbox{ and }\; g(x)=\sin[a(b-|x|)][/tex]

Both EVEN function?

It looks even function to me even though it's a sine function( odd function), but the |x| make it an even function where f(-x)=f(x).

**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!

# Is this an even function?

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