In mathematics, the inverse trigonometric functions (occasionally also called antitrigonometric, [1] cyclometric, [2] or arcus functions [3]) are the inverse functions of the trigonometric functions, …

在 数学 中， 反三角函数 （英語： inverse trigonometric function）是 三角函数 的 反函数。 符号 等常用于 等。 但是这种符号有时在 和 之间易造成混淆。 在编程中，函数 , , 通常叫做 , , 。 …

反三角函数是一种 基本初等函数。 它是 反正弦 arcsin x， 反余弦 arccos x，反正切arctan x，反余切arccot x，反正割arcsec x，反余割arccsc x这些函数的统称，各自表示其正弦、余弦、正切 …

2021年6月14日 · To define the trigonometric functions in terms of angles, we will make a simple connection between angles and arcs by using the standard position of an angle. When the …

What is the reference arc for a given arc? How do we determine the reference arc for a given arc? How do we use reference arcs to calculate the values of the cosine and sine at other arcs that …

Inverse trigonometric functions are defined as the inverse functions of the basic trigonometric functions, which are sine, cosine, tangent, cotangent, secant and cosecant functions. They are …

Definition and discussion of the inverse trigonomtery functions such as arc sin, arc cos, arc tan

2025年2月24日 · Inverse trigonometric functions, also called arc functions, reverse the operations of the basic six trigonometric functions – sine (sin), cosine (cos), tangent (tan), cosecant …

An arc function undoes a trig or hyperbolic trig function. An arc function is an inverse function, a function which undoes the work of another function. Examine inverses with inverse.gsp .

In calculus, sin −1 x, tan −1 x, and cos −1 x are the most important inverse trigonometric functions. Nevertheless, here are the ranges that make the rest single-valued. If x is positive, …