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December 21, 2014

December 21, 2014

Posted by **Anonymous** on Wednesday, November 4, 2009 at 4:57pm.

1 + sinx = sinx(1+cscx)

- trig -
**bobpursley**, Wednesday, November 4, 2009 at 4:59pmjust multiply the second term out

sinx + sinx*cosx=sinx + 1

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