COS

Description Returns the cosine of an angle.

Syntax COS ( number )

Argument	Description
number	The angle in radians. If the angle is in degrees, convert the angle to radians by multiplying the angle by PI()/180.

Examples This function returns .126:

COS(1.444)

This function returns .28:

COS(5)

See Also ACOS, ASINH, ATANH, COSH, PI