This is my first post. Up until this point I have been able to figure out things by myself but these trig identities are killing me. The ones in my textbook I can figure out but the identities my teacher gives are not as clear to me. Here is the one I am I currently stuck on.
1-1/2sin(2x)=sin^3(x)+cos^3(x)/sin(x)+cos(x)
I'm not sure where to start. Perhaps the right side?
I hope I formatted it right. I don't know how to make it look pretty.
Thanks for any help!
View this thread:
http://www.mathhelpforum.com/math-he...-tutorial.html
There is a PDF file that you can view.