The 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.