SEC functionThe SEC function returns the secant of an angle measured in radians.
Parts of a SEC formula
SEC(angle)
Part
Description
angle
The angle to find the secant of, measured in radians.
Sample formulas
SEC(3.14)
SEC(A1)
=SEC(1)
Examples
A
B
1
Formula
Result
2
=SEC(1)
1.850815718
3
=SEC(-1)
1.850815718
4
=SEC(4)
-1.529885656
5
=SEC(0)
1
Related functions
SECH: The SECH function returns the hyperbolic secant of an angle.
COT: The COT function returns the cotangent of an angle provided in radians.
COTH: The COTH function returns the hyperbolic cotangent of any real number.
ACOT: The ACOT function returns the inverse cotangent of a value in radians.
ATANH: The ATANH function returns the inverse hyperbolic tangent of a number.
ATAN: The ATAN function returns the inverse tangent of a value in radians.
ATAN2: The ATAN2 function returns the angle between the x-axis and a line segment from the origin (0,0) to the specified coordinate pair (`x`,`y`), in radians.
ASINH: The ASINH function returns the inverse hyperbolic sine of a number.
ASIN: The ASIN function returns the inverse sine of a value in radians.
SIN: The SIN function returns the sine of an angle provided in radians.
COS: The COS function returns the cosine of an angle provided in radians.
ACOSH: The ACOSH function returns the inverse hyperbolic cosine of a number.
ACOS: The ACOS function returns the inverse cosine of a value in radians.
DEGREES: The DEGREES function converts an angle value in radians to degrees.
RADIANS: The RADIANS function converts an angle value in degrees to radians.
PI: The PI function returns the value of pi to 9 decimal places.