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December 20, 2014

December 20, 2014

Posted by **H.Edmunds** on Monday, June 11, 2012 at 9:36pm.

- Calc -
**MathMate**, Tuesday, June 12, 2012 at 10:32amIf y=tanx-2cosx

y'(x)=sec²(x)+2sin(x)

So what is y'(π/3)?

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