Prove (Secθ-tanθ)/(Secθ+tanθ) = 1- 2 Secθ X tanθ + 2 tanēθ
Follow Math Help Forum on Facebook and Google+
Hello prantik007 Originally Posted by prantik007 Prove (Secθ-tanθ)/(Secθ+tanθ) = 1- 2 Secθ X tanθ + 2 tanēθ Using the identities: and multiplying top-and-bottom by , we get: Grandad
Thanks
Last edited by prantik007; March 9th 2010 at 10:01 AM.
View Tag Cloud