SOLUTION: verify that Cosx (secx+cosx csc^2x) = csc^2

Algebra ->  Trigonometry-basics -> SOLUTION: verify that Cosx (secx+cosx csc^2x) = csc^2      Log On


   



Question 281968: verify that Cosx (secx+cosx csc^2x) = csc^2
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
verify that Cosx (secx+cosx csc^2x) = csc^2
-----------------------
Cosx (secx+cosx csc^2x)
Multiply thru by cos, see what you get.
Change sec to 1/cos, and csc to 1/sine.