SOLUTION: Prove : Cos*tan-sin^2= sin(1-sin)

Algebra ->  Trigonometry-basics -> SOLUTION: Prove : Cos*tan-sin^2= sin(1-sin)       Log On


   



Question 721306: Prove :
Cos*tan-sin^2= sin(1-sin)


Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Cos*tan-sin^2= sin(1-sin)
----
cos[sin/cos] - sin^2 = sin - sin^2
----
sin - sin^2 = sin - sin^2
------------------------------
Cheers,
Stan H.
================