SEC(number) |
Returns the secant of a number. |
number | The number you want the secant of. |
Remarks |
* Added in Excel 2013. * The secant of a number is 1/COS. * This function does not have an inverse function. * The "number" is the angle in radians. * If "number" is not numeric, then #VALUE is returned. * If Abs(number) > 2^27, then #NUM is returned. * If your argument is in degrees, multiply it by PI/180 to convert it to radians. * You can use the DEGREES function to convert from radians to degrees. * For a working example refer to the Quant > Trigonometric Functions page. * For the Microsoft documentation refer to support.office.com |
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