Posted by mien on Wednesday, February 1, 2012 at 7:18am.
in proving trigonometric identities if cot theta sin theta = cos theta. what is the correct answer?

trig  Reiny, Wednesday, February 1, 2012 at 11:16am
prove : cotØsinØ = cosØ
LS = (cosØ/sinØ)(sinØ
= cosØ
= RS