Cosine
volume
British pronunciation/kˈə‍ʊsa‍ɪn/
American pronunciation/kˈoʊsaɪn/

"cosine" 的定义和意义

Cosine
01

余弦

(mathematics) the ratio of the adjacent side to the hypotenuse
example
例子
examples
Trigonometric functions like sine and cosine often use radians.
The graphs of trigonometric functions, such as sine and cosine, exhibit periodic behavior.
The sine and cosine trigonometric functions are fundamental in calculating wave patterns.
Trigonometric identities express relationships between trigonometric functions such as sine, cosine, and tangent.
The cosine function (cos) in trigonometry expresses the ratio of the adjacent side to the hypotenuse.
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