SOLUTION: sin1/2 feda equals cos squared feda

Algebra ->  Trigonometry-basics -> SOLUTION: sin1/2 feda equals cos squared feda      Log On


   



Question 303593: sin1/2 feda equals cos squared feda
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Do you have a question?
---------------------
I have one - What is feda?