I think I got this right, but may be missing some steps or may be wrong entirely. The idea is to use the double angle identity to simplify Is this right?
Last edited by satis; March 10th 2010 at 04:53 PM.
Follow Math Help Forum on Facebook and Google+
Originally Posted by satis I think I got this right, but may be missing some steps or may be wrong entirely. The idea is to use the half angle identity to simplify Is this right? not sure how you can really simplify just also, the half angle formula is:
that would be my mistake. I meant simplifying using the double angle formula. My apologies. Let's see if I can alter the thread title...yup!
View Tag Cloud