SOLUTION: Cot 7/3 pi, where 7/3 pi is radina measure, has the value of

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Question 180119: Cot 7/3 pi, where 7/3 pi is radina measure, has the value of
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Cot[(7/3)pi], where 7/3 pi is radina measure, has the value of) ?
(7/3)pi = (2pi + (1/3)pi)
So, Cot[(7/3)pi] = Cot[(1/3)pi] = sqrt(3)
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Cheers,
Stan H.