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Their reciprocals are respectively the cosecant, the secant, and the cotangent functions, which are less used. Each of these six trigonometric functions has a corresponding inverse function, and an analog among the hyperbolic functions.
Learn what cotangent is, how to calculate it, and how to graph it. Find out the cotangent formula, its properties, its law, its period, and its values on a unit circle.
Cotangent, one of the six trigonometric functions, which, in a right triangle ABC, for an angle A, iscot A = length of side adjacent to angle A length of side opposite angle A .The other five trigonometric functions are sine (sin), cosine (cos), secant (sec), cosecant (csc), and tangent (tan). From
Learn the definition, formula, and graph of the cotangent function, and how to find its inverse and derivative. See examples of cotangent of large and negative angles, and how to use a calculator for it.
Learn about the cotangent function, its relation to the tangent, its fixed points, its derivative and indefinite integral, and its definite integrals involving Catalan's constant and Apéry's constant. See also related trigonometric functions, references and Wolfram|Alpha results.
Learn about the cotangent function, its history, graph, values, derivatives, integrals, series, and more. Explore the applications of the cotangent function in trigonometry, geometry, and physics.
Learn what cotangent is and how to calculate it in a right angled triangle. See the formula, the abbreviation, and the relation to tangent and other trigonometric functions.
Tangent and cotangent functions The tangent function f (x) = tan (x) assigns to each angle x, expressed in radians, its corresponding tangent value. Its graph is a periodic curve with a period of π and features vertical asymptotes where the cosine of x equals zero, specifically at x = π / 2 + k π for k ∈ Z.
Learn what the cotangent is, how to calculate it, and how to graph it. Find out the key angles, the inverse function, and the proof of the cotangent formula.
Learn about the cotangent, the reciprocal of the tangent, and its inverse, arc cotangent. See how to graph the cotangent function and find its values using a right triangle and a calculator.