hi need help with this proof, i just need someone to show me what the next step is so i can hopefully figure out the rest myself, im just completely stuck right now. THANKS!
( cos^2x - sin^2x ) / sin^2x = -csc^2x
Follow Math Help Forum on Facebook and Google+
Have you got it typred in correctly - I don't think they are equal.
Is it a proof you are trying to do, or solve an equation?
View Tag Cloud