tharper75
Oct 29, 2013, 03:24 PM
Prove That 8sin^2(x)cos^2(x)=1-cos(4x)
Alty
Oct 29, 2013, 03:30 PM
You first.
Post your work, and your answer. We don't do homework on this site, but we will critique your work. If you're having problems with a specific area, you can ask and we can guide, but we won't do your work for you. You were given this assignment for you to learn.