SOLUTION: verify: sin^2a/cosa=seca-cosa

Algebra ->  Trigonometry-basics -> SOLUTION: verify: sin^2a/cosa=seca-cosa      Log On


   

Question 387380: verify: sin^2a/cosa=seca-cosa
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
verify: sin^2a/cosa=seca-cosa
-----------
Multiply thru by cosine.