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April 18, 2015

April 18, 2015

Posted by **Anonymous** on Monday, February 13, 2012 at 5:59pm.

y = π/2 cos(θ) − sin(θ)

- MATH -
**Steve**, Monday, February 13, 2012 at 6:09pmy' = π/2 * (-sinθ) - cosθ

= -π/2 sinθ - cosθ

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