Secant (sec) is the reciprocal of cosine , so it is the ratio of the hypotenuse to the adjacent side of a right triangle.
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 ... |
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. |
Sec, Cosec and Cot A-Level maths revision. Secant, cosecant and cotangent are usually written as sec, cosec and cot, they are trigonometric functions. |
26 окт. 2024 г. · 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. |
Csc Sec Cot is the abbreviated form of writing the trigonometric functions cosecant, secant, and cotangent functions. |
tan x = +∞. • Secant: The function sec x is defined to be the multiplicative inverse of cosine, so it is defined precisely where cos x is ... |
Today, the most common versions of these abbreviations are "sin" for sine, "cos" for cosine, "tan" or "tg" for tangent, "sec" for secant, "csc" or "cosec" for ... Inverse trigonometric functions · Function of a real variable · Law of tangents |
The length of the hypotenuse divided by the length of the adjacent side. The abbreviation is sec. sec(θ) = hypotenuse / adjacent. It is not commonly used, and ... |
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