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, 22:17, October 15, 2008
'''Cosecant''' is a [[trigonometry|trigonometric]] function describing the ratio of the hypotenuse to the opposite side in a right triangle.
<math>\csc \theta = \sec \left(\frac{\pi}{2} - \theta \right) = \frac{1}{\sin \theta}\,</math>
[[Category:Mathematics]]