Returns the secant of an angle.
Questa funzione funziona in Google Sheets esattamente come in Excel — stessa sintassi e stessi argomenti.
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)Risultato: 1
The secant of 0 radians is 1.
=SEC(PI()/3)Risultato: 2
The secant of PI/3 radians (60 degrees) is 2.
Use the RADIANS function, for example: =SEC(RADIANS(60)).