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April 18, 2015

April 18, 2015

Posted by **Beatrice** on Thursday, May 10, 2012 at 11:29pm.

x=theta

(cosx+sinx-sin^3x)/(sinx)=cotx+cos^2x

- Pre-Calculus -
**Steve**, Friday, May 11, 2012 at 12:05am(cos+sin-sin^3)/sin = cot + 1 - sin^2 = cot + cos^2

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