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April 18, 2014

April 18, 2014

Posted by **mike** on Wednesday, April 25, 2012 at 11:26am.

- trig -
**Steve**, Wednesday, April 25, 2012 at 12:00pmI don't think the identity holds. Plug in x = pi/6.

Graph (sec6x+sin2x)/(sin6x-sin2x)-tan4xcot2x

and you don't get zero.

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