for some reason i cant figure out how to solve this very simple trig equation.(adsbygoogle = window.adsbygoogle || []).push({});

[tex]1 + \cos{\theta} = 2\sin{\theta}[/tex] i need this so that i can solve something else. ANY IDEAS WOULD HELP ME OUT.

normally i can solve things like this but for some reason tonight i can't see what to do. to make matters worse this is due in the morning at 9am!

**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!

# Homework Help: I'm having loads of trouble

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