The period of a trigonometric function, since it depends on the angle of a ray centered in a unit circle, is 2 pi radians or 360 degrees.
In mathematics, a "period" can refer to a few different concepts depending on the context. In trigonometry, the period of a function is the length of one complete cycle of the function's values. For example, the sine and cosine functions both have a period of (2\pi). Additionally, in number theory, a period can refer to the repeating sequence of digits in a repeating decimal.
Neither, it is a mathematical discipline.
plane trigonometry spherical trigonometry
The main kinds are plane trigonometry and solid trigonometry. The latter will include trigonometry in hyper-spaces.
Hipparchus is the father of trigonometry.
The sign function is used to represent the absolute value of a number when used in trigonometry. It is also referred to as the signum function in math.
In mathematics, a "period" can refer to a few different concepts depending on the context. In trigonometry, the period of a function is the length of one complete cycle of the function's values. For example, the sine and cosine functions both have a period of (2\pi). Additionally, in number theory, a period can refer to the repeating sequence of digits in a repeating decimal.
The understanding of shapes and angles.
usually referred as the function COS
Neither, it is a mathematical discipline.
Trigonometry is the study of the relationships between the sides and the angles of triangles and with the trigonometric functions, which describe those relationships.
sine, cosine, tangent, cosecant, secant, cotangent.
The basic circular functions are sine, cosine and tangent. Then there are their reciprocals and inverses.
Simple harmonic motion - such as the motion of a simple pendulum, electromagnetic and other waves, tidal heights - may be modelled as sine (or cosine) curves. In these cases, the periodicity of the function is measured in units of time.
The reciprocal of any function f(x) is 1/f(x) provided that f(x) is non-zero. That applies to all relations in mathematics, not just trigonometry.
There are two types of functions in trigonometry: there are functions that are mappings from angles to real numbers, and there are functions that are mappings from real numbers to angles. In some cases, the domains or ranges of the functions need to be restricted.
plane trigonometry spherical trigonometry