Returns the secant of an angle.
Deze functie werkt in Google Spreadsheets hetzelfde als in Excel — dezelfde syntaxis en argumenten.
SEC(number)The SEC function calculates the secant of an angle provided in radians. The secant is the reciprocal of the cosine of the angle.
=SEC(0)Resultaat: 1
The secant of 0 radians is 1.
=SEC(PI()/3)Resultaat: 2
The secant of PI/3 radians (60 degrees) is 2.
Use the RADIANS function, for example: =SEC(RADIANS(60)).