SOLUTION: cosx=2/3 what is cos(x-2pi)

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Question 905572: cosx=2/3
what is cos(x-2pi)
Answer by lwsshak3(11628) About Me  (Show Source):
You can put this solution on YOUR website!
cosx=2/3
what is cos(x-2π)
(x-2π)is like rotating x clockwise 2π which brings you back to the same reference angle.
so, cos(x-2π)=2/3