A cosine is a function of trigonometry. Cosine or Kosine may also refer to:
Sine is a trigonometric function.
DCT may refer to:
Cos, COS, CoS, coS or Cos. may refer to:
Cosh may refer to:
CL or cl may refer to:
Columbine may refer to:
Emitter may refer to:
The initialism CHI may refer to:
Chi or CHI may refer to:
Secant is a term in mathematics derived from the Latin secare. It may refer to:
Arccos, ArcCos, ARCCOS, arccos, or ARccOS may refer to:
Harmonic motion can mean: the displacement of the particle executing oscillatory motion that can be expressed in terms of sine or cosine functions known as harmonic motion.
FCT may refer to:
In mathematics, sine and cosine are trigonometric functions of an angle. The sine and cosine of an acute angle are defined in the context of a right triangle: for the specified angle, its sine is the ratio of the length of the side that is opposite that angle to the length of the longest side of the triangle, and the cosine is the ratio of the length of the adjacent leg to that of the hypotenuse. For an angle , the sine and cosine functions are denoted as and .
Cosign may mean:
Cos-1, COS-1, cos-1, or cos−1 may refer to:
Kosin may refer to the following places:
Sec-1, SEC-1, sec-1, or sec−1 may refer to:
A statesman or stateswoman is a politician or a leader in an organization who has had a long and respected career at the national or international level, or in a given field.
Colorado Springs shooting may refer to any of these shootings which occurred in the city of Colorado Springs, in the US state of Colorado: