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April 21, 2015

April 21, 2015

Posted by **tanya** on Friday, May 3, 2013 at 11:58am.

- ,math -
**Steve**, Friday, May 3, 2013 at 12:04pmsecθ cscθ - cotθ

secθ cscθ - cosθ cscθ

(secθ-cosθ) cscθ

(1-cos^2θ)/cosθ cscθ

sin^2θ/cosθ cscθ

sinθ/cosθ

tanθ