In mathematics, the trigonometricfunctions (also called circular functions, angle functions or goniometric functions) are real functions which relate an angle of a right-angled triangle to ratios of two side lengths. They are widely used in all sciences that are related to geometry, such as navigation, solid mechanics, celestial mechanics, geodesy, and many others.
MATHEMATICAL PROCESS OF FINDING THE DERIVATIVE OF A TRIGONOMETRIC FUNCTION
Differentiation of Trigonometric Functions; Trigonometric differentiation; Derivatives of sine and cosine; Derivative of sine; Differenciation of trigonometric functions; Derivatives of Trigonometric Functions; Draft:Derivatives of Trigonometric Functions
The differentiation of trigonometricfunctions is the mathematical process of finding the derivative of a trigonometricfunction, or its rate of change with respect to a variable. For example, the derivative of the sine function is written sin′(a) = cos(a), meaning that the rate of change of sin(x) at a particular angle x = a is given by the cosine of that angle.
List of Integrals (trigonometric functions); Trig integrals; List of integrals of trig functions; List of trigonometric integrals; Integrals of trigonometric functions
The following is a list of integrals (antiderivative functions) of trigonometricfunctions. For antiderivatives involving both exponential and trigonometricfunctions, see List of integrals of exponential functions.