posted on May, 24 2004 @ 07:43 PM
Hi, recently my math tutor class is doing something called proving an identity.
Like for example
I have a few questions but I'm only gonna ask two. It's pretty difficult but anyways I just want u guys to explain how you got it not just the
(1+tan0) = 1+2sin0cos0
I ask for your help, it's due by thursday! I require steps on every thing changed and how u got it! Thank's for your time.