Solved sinx The expression 1- COSX is equivalent to Select | Chegg.com
Given that y= (1-cosx) /sinx, how do you show that (dy/dx) =1/ (1+cosx)? - Quora
SOLVED: Use trigonometric identities to write sin X in terms of cosx Choose the correct expression equal to sin x sin x = 1- cos X sin x= +v1- cosx sin x = (