## SECH function: Description, Usage, Syntax, Examples and Explanation

What is SECH function in Excel? SECH function is one of the Math and Trig functions in Microsoft Excel that returns the hyperbolic secant of an angle. Syntax of SECH function SECH(number) The SECH function syntax has the following arguments. Number: Number is the angle in radians for which you want the hyperbolic secant. SECH formula …