SEC function

Description

Secant function. SEC(x) returns the secant of x. The argument x must be expressed in radians. To convert degrees to radians you use the RADIANS function.

The secant is the reciprocal of the cosine: $$ \operatorname{sec}(x) = \frac{1}{\operatorname{cos}(x)} $$

Calculator

SEC()

Graph

SEC function
Function: SEC()
  X-axis Y-axis
Minimum:
Maximum:
Help  

Related functions

This site uses cookies to store information on your computer. More info...