apearl2014
New member
- Joined
- May 28, 2013
- Messages
- 2
how do you find sin,cos and tan x/2?
how do you simplify
sinx cscx
cotx
how do I indicate power using DeMoivre's Theorem?
how do you simplify
sinx cscx
cotx
how do I indicate power using DeMoivre's Theorem?