Translations:Documentation/Calc Functions/SEC/20/en
Formula | Description | Returns |
---|---|---|
=SEC(PI()/4) | secant or inverse cosine of PI/4 or π/4 radians | 1.4142135623731 |
=SEC(1) | secant or inverse cosine of 1 radian | 1.85081571768093 |
=SEC(RADIANS(60)) | secant of 60° by first converting angle in degrees to radians | 2 |
=SEC(PI()/2) | secant of PI/2 or π/2 radians | #NUM! |