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December 22, 2014

December 22, 2014

Posted by **Rachel** on Saturday, January 22, 2011 at 7:39pm.

Using the identity tan^2theta=sec^2theta-1,

I got my answer to be

2pi/3 - sqrt*3

Can someone verify this for me please?

- Calculus -
**helper**, Saturday, January 22, 2011 at 7:46pmYou are correct!!

Good job :)

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