Tuesday

April 21, 2015

April 21, 2015

Posted by **Marie** on Friday, August 3, 2012 at 3:28pm.

- Trigonometry -
**Steve**, Friday, August 3, 2012 at 3:47pm(tan*cos^2 + sin^2)/sin

(sin*cos + sin^2)/sin

sin(cos+sin)/sin

cos+sin

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