
Trigonometric functions  Wikipedia
The most familiar trigonometric functions are the sine, the cosine, and the tangent. Their reciprocal are respectively the cosecant, the secant, and the cotangent, which are less used in modern mathematics. The oldest definitions of trigonometric functions, related to rightangle triangles, define them only for acute angles.
Mathwords: Cotangent
cotangent cot ctg. The trig function cotangent, written cot θ. cot θ equals or .For acute angles, cot θ can be found by the SOHCAHTOA definition, shown below on the left. The circle definition, a generalization of SOHCAHTOA, is shown below on the right. f(x) = cot x is a periodic function with period π.
Cotangent Definition (Illustrated Mathematics Dictionary)
Cotangent. more ... In a right angled triangle, the cotangent of an angle is: The length of the adjacent side divided by the length of the side opposite the angle. The abbreviation is cot cot(θ) = adjacent / opposite It is not commonly used, and is equal to 1/tangent. Sine, Cosine, Tangent.
Secant, Cosecant, Cotangent (solutions, examples, videos)
Reciprocal Trigonometric Functions, secant, cosecant and cotangent, reciprocal identities, Definition of Cos, Sin, Tan, Csc, Sec, Cot, How to use the reciprocal identities, examples and step by step solutions
Cotangent  Define Cotangent at Dictionary.com
The cotangent is the inverse of the tangent. The ratio of the ordinate to the abscissa of the endpoint of an arc of a unit circle centered at the origin of a Cartesian coordinate system, the arc being of length x and measured counterclockwise from the point (1, 0) ...
Cotangent: Definition & Formula  Video & Lesson ...
Applications of Cotangent. Cotangent is used the same way the sine, cosine, and tangent functions are used. You can use them based on a right triangle, using the opposite and adjacent sides of the ...
Cotangent  math word definition  Math Open Reference
Cotangent can be derived in two ways: The inverse cotangent function  arccot. For every trigonometry function such as cot, there is an inverse function that works in reverse. These inverse functions have the same name but with 'arc' in front. So the inverse of cot is arccot etc.
Cotangent: Introduction to the trigonometric functions
Introduction to the trigonometric functions. General. The six trigonometric functions sine , cosine , tangent , cotangent , cosecant , and secant are well known and among the most frequently used elementary functions. The most popular functions , , , and are taught worldwide in high school programs because of their natural appearance in problems involving angle measurement and their wide ...
Trigonometry/Cosecant, Secant, Cotangent  Wikibooks, open ...
Trigonometry/Cosecant, Secant, Cotangent. From Wikibooks, open books for an open world < Trigonometry. Jump to navigation Jump to search. Contents. 1 ... Reciprocal identities . The cosecant (), secant and cotangent functions are 'convenience' functions, just the reciprocals of (that is 1 divided by) the sine, cosine and tangent. So ...
Cotangent Calculator  EndMemo
Cotangent Solver Calculator. Note: Fill in one box to get results in the other box by clicking "Calculate" button. Data should be separated by coma (,), space ( ), tab, or in separated lines.
