List of trigonometric identities - Wikipedia
Trigonometric functions and their reciprocals on the unit circle. All of the right-angled triangles are similar, i.e. the ratios between their corresponding sides are the same. For sin, cos and tan the unit-length radius forms the hypotenuse of the triangle that defines them.
Sine - Graph, Table, Properties, Examples | Sine Function - Cuemath
In this article, we will learn the basic properties of sin x, sine graph, its domain and range, derivative, integral, and power series expansion. The sine function is a periodic function and has a period of 2π.
The Sine and Cosine Functions - Properties - Math2.org
Sine and Cosine: Properties. The sine function has a number of properties that result from it being periodic and odd. The cosine function has a number of properties that result from it being periodic and even.
Sine -- from Wolfram MathWorld
Sine. The sine function is one of the basic functions encountered in trigonometry (the others being the cosecant, cosine, cotangent, secant, and tangent). Let be an angle measured counterclockwise from the x -axis along an arc of the unit circle.
Sine: Properties - Math.com
The Law of Sines relates various sides and angles of an arbitrary (not necessarily right) triangle: sin (A)/a = sin (B)/b = sin (C)/c. where A, B, and C are the angles opposite sides a, b, and c respectively. Free math lessons and math homework help …
Sine - Math.net
Properties of the sine function. Below are a number of properties of the sine function that may be helpful to know when working with trigonometric functions. Sine is a cofunction of cosine. A cofunction is a function in which f(A) = g(B) given that A and B are complementary angles. In the context of cosine and sine, sin(θ) = cos(90° - θ)
Introduction to the Sine Function - Wolfram
The classical definition of the sine function for real arguments is: "the sine of an angle in a right‐angle triangle is the ratio of the length of the opposite leg to the length of the hypotenuse." This description of is valid for when the triangle is nondegenerate.
Sine: Introduction to the Sine Function - Wolfram
A quick look at the sine function. Representation through more general functions. Definition of the sine function for a complex argument. The best-known properties and formulas for the sine function.
Sine function properties - MATHVOX
The sine function has the following properties. The domain of sine is set R of all real numbers (D (sin x)=R). I.e., function у = sin х is defined for all values of x∈ (–∞; +∞). The range of sine is segment [−1;1] (y∈ [–1;1] or E (sinx) = [−1;1]).
What is Sine Function? Definition, Formula, Table, Graph, Worksheet
Sine function is a trigonometric function that is equal to the ratio of perpendicular and hypotenuse of a right triangle. Learn sine function definition, formula, properties, values for different angles, at BYJU'S.