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April 18, 2014

April 18, 2014

Posted by **Jimmy** on Friday, January 27, 2012 at 6:21pm.

sin2(θ) =

- math -
**Damon**, Friday, January 27, 2012 at 6:26pmYou mean sin^2 theta I think

Please use ^ for "to the power"

(-1/sqrt 2)(-1/sqrt 2) = 1/2

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