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April 21, 2014

April 21, 2014

Posted by **CLF** on Tuesday, May 1, 2012 at 1:34pm.

(Tanx + 1)/(secx + cscx) = sinx

- calculus -
**Steve**, Tuesday, May 1, 2012 at 5:28pmtan+1 = sin(sec+csc)

= sin/cos + 1

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