Sunday
August 2, 2015

Homework Help: Math (Trig Question)

Posted by Jordan on Sunday, April 22, 2007 at 9:10pm.

OK, I've been stuck on this question for like.. an hour. Prove how cos 2x = 1. Thanks for the help!

Nvm... lol I got it. There was a typo. Sorry!

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Members