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December 19, 2014

December 19, 2014

Posted by **Tara** on Sunday, January 10, 2010 at 6:17pm.

(sin/cos)^2Beta times 1/sin-(sin/cos)^2

(sin^2/cos^2)-(sin^2/cos^2)=-sin/cos

Is this correct?

- Trig. -
**Damon**, Sunday, January 10, 2010 at 6:29pm(s^2/c^2)(1/s) - s^2/c^2

(s^2/c^2) [ 1/s -1 ]

(s^2/c^2)(1-s)/s

(s/c^2)(1-s)

I do not know what more can be done.

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