Secant | Definition, Formulas, & Facts | Britannica
secant, one of the six trigonometric functions, which, in a right triangle ABC, for an angle A, is sec 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].)
Secant Function - Formula, Graph, Domain and Range ... - Cuemath
The secant function or sec function can be defined as the ratio of the length of the hypotenuse to that of the length of the base in a right-angled triangle. It is the reciprocal of cosine function and hence, is also written as sec x = 1 / cos x.
Secant function (sec) - Trigonometry - Math Open Reference
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'. Of the six possible trigonometric functions, secant, cotangent, and cosecant, are rarely used.
Secant Formula - What is Secant Formula?, Examples - Cuemath
The secant function is the reciprocal of the cosine function, thus, the secant function goes to infinity whenever the cosine function is equal to zero (0). The secant formula along with solved examples is explained below.
Secant Formula: Concept, Formulas, Solved Examples - Toppr
In a right-angled triangle, the secant of any angle will be the ratio of the length of the hypotenuse and the length of the adjacent side. In formulas, it is abbreviated as ‘sec’. It has a period of 2 …
Secant Formula – Concept, Formulae, Solved Examples
2024年7月22日 · Secant is one of the six basic trigonometric ratios and its formula is secant(θ) = hypotenuse/base, it is also represented as, sec(θ). It is the inverse(reciprocal) ratio of the cosine function and is the ratio of the Hypotenus and Base sides in a right-angle triangle.
What is Secant Function ⭐ Formula, Definition With Examples
2024年1月8日 · The secant function, often denoted as sec(x), is an indispensable player in trigonometry, dealing intricately with angles and triangles. In the simplest terms, the secant function is the reciprocal of the well-known cosine function.
Secant in Trigonometry Explained Simply - Andrea Minini
In trigonometry, the secant is a function that associates an angle α with the reciprocal of the cosine. It is denoted as sec and is expressed as: secα = 1 cosα sec α = 1 cos α. Geometrically, the secant (OB) is the point where the line (r), which is tangent at point P on the unit circle, intersects the x-axis.
The Secant Function In Trigonometry: Definition, Properties, And ...
The secant function of x, denoted as sec (x), is defined as the reciprocal of the cosine function of x, denoted as cos (x). In other words, For any value of x other than the values where cosine is equal to zero (nπ/2 for all integers n), the secant function is defined and takes real values.
Flexi answers - What is secant in trigonometry? - CK-12 Foundation
The secant of an angle gives the ratio @$\begin{align*} \frac{\text{hypotenuse}}{\text{adjacent leg}}\end{align*}@$. The abbreviation of secant is sec. Click here to learn more about trigonometric ratios!