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New page: '''Cotangent''' is a trigononmetric function describing the ratio of the adjacent side to the opposite side in a right triangle. <math>\cot \theta = \frac{\cos \theta}{\s...
'''Cotangent''' is a [[trigonometry|trigononmetric]] function describing the ratio of the adjacent side to the opposite side in a right triangle.
<math>\cot \theta = \frac{\cos \theta}{\sin \theta} = \tan \left(\frac{\pi}{2} - \theta \right) = \frac{1}{\tan \theta} \,</math>
[[Category:Mathematics]]
<math>\cot \theta = \frac{\cos \theta}{\sin \theta} = \tan \left(\frac{\pi}{2} - \theta \right) = \frac{1}{\tan \theta} \,</math>
[[Category:Mathematics]]