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Secant | Definition, Formulas, & Facts | Britannica
Secant, one of the six trigonometric functions, which, in a right triangle ABC, for an angle A, issec A = length of hypotenuse length of side adjacent angle A .(The other five trigonometric functions are sine [sin], cosine [cos], tangent [tan], cosecant [csc], and cotangent [cot].) From the
Trigonometric functions - Wikipedia
The trigonometric functions most commonly used in modern mathematics are the sine, the cosine, and the tangent functions. Their reciprocals are respectively the cosecant, the secant, and the cotangent functions, which are less commonly used. Each of these six trigonometric functions has a corresponding inverse function and has an analog among the hyperbolic functions. The oldest definitions of ...
Secant - Wikipedia
Secant is a term in mathematics derived from the Latin secare ("to cut"). It may refer to: a secant line, in geometry the secant variety, in algebraic geometry secant (trigonometry) (Latin: secans), the multiplicative inverse (or reciprocal) trigonometric function of the cosine the secant method, a root-finding algorithm in numerical analysis, based on secant lines to graphs of functions a ...
Secant function (sec) - Trigonometry - Math Open Reference
Secant (sec) - Trigonometry function In a right triangle, the secant of an angle is the length of the hypotenuse divided by the length of the adjacent side. In a formula, it is abbreviated to just 'sec'.
Secant and Cosecant - Algebrica
The secant and cosecant of an angle θ are defined as the reciprocals of cos(θ) and sin(θ), extending trigonometric relationships.
Secant Function - Formula, Graph, Domain and Range ... - Cuemath
The value of the secant function can be determined by taking the ratio of the hypotenuse and base of a right-angled triangle. It is the reciprocal of cosine function.
Secant Formula - Concept, Formulae, Solved Examples - GeeksforGeeks
Secant of an angle in a right-angled triangle is the ratio of the length of the hypotenuse to the length of the adjacent side to the given angle. We write a secant function as "sec".
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SECANT | English meaning - Cambridge Dictionary
SECANT definition: 1. in a triangle that has one angle of 90°, the ratio of the hypotenuse (= the length of the side…. Learn more.
Secant Calculator
The secant calculator is here to help you find the value of the secant function of a given angle.
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