Fri February 13, 2009 By: Arnav Sachdev

cos³θ+sin³θ/cosθ-sinθ + cos³θ-sin³θ/cosθ+sinθ = 2

Expert Reply
Sat February 14, 2009

We have not understood the query that you have posted. We would request you to clarify / provide additional details so that we may answer this to the best of the ability.

Home Work Help