SOLUTION: Find the exact value of the expression. 2sec-pie/3 cos pie/3 -tan pie/6

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Question 768831: Find the exact value of the expression.
2sec-pie/3 cos pie/3 -tan pie/6
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Find the exact value of the expression.
2sec-pie/3 cos pie/3 -tan pie/6
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2sec(-60)*cos(60)-tan(30)
--------
2[2/sqrt(3)] - 1/sqrt(3)
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2 - 1/sqrt(3)
----
(2sqrt(3)-1)/3
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Cheers,
Stan H.