CX meaning in Academic & Science ?

Answer:

What is Cosine of X mean?

In mathematics, the trigonometric functions (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. They are among the simplest periodic functions, and as such are also widely used for studying periodic phenomena through Fourier analysis.

The trigonometric functions most widely used in modern mathematics are the sine, the cosine, and the tangent. Their reciprocals are respectively the cosecant, the secant, and the cotangent, which are less used. Each of these six trigonometric functions has a corresponding inverse function, and an analog among the hyperbolic functions.

The oldest definitions of trigonometric functions, related to right-angle triangles, define them only for acute angles. To extend these definitions to functions whose domain is the whole projectively extended real line, geometrical definitions using the standard unit circle (i.e., a circle with radius 1 unit) are often used. Modern definitions express trigonometric functions as infinite series or as solutions of differential equations. This allows extending the domain of sine and cosine functions to the whole complex plane, and the domain of the other trigonometric functions to the complex plane from which some isolated points are removed.

reference

Full Form	Category
Cosine of X	Academic & Science
Clock Signal	Academic & Science
Correction	Academic & Science
Cemex, S. A.	Business
Cyberplex Incorporated (de-listed)	Business
Customer (E)Xperience	Business
Crypto Exchange	Business
Currency Exchange	Business
Control X	Computing
Checks	Computing
Cryptocurrency	Computing
Script (codemapper)	File Type
commercial X	General
Core X	General
Cramer	Governmental
Cathay Pacific Airways	Governmental
Categorical Exclusions	Governmental
CHANOL	Indian Railway Station
Snickering; Giggling	Internet
Cervix	Medical
Consciousness	Medical
Phosgene Oxime	Medical
Charing Cross	Medical
Circumflex	Medical
C X	Messaging
Cancel	Messaging
Customer	Messaging
Concept X	Military and Defence
Chemical X	Space Science
Color Exterior Film	Space Science
Cantor Exchange	Stock Exchange