ACOTH Function Explained

The ACOTH function in Microsoft Excel returns the inverse hyperbolic cotangent of a given number. It takes a single argument, which is the number for which the inverse hyperbolic cotangent is to be calculated. The result is the angle, in radians, whose hyperbolic cotangent is equal to the given number.

ACOTH Function Syntax

ACOTH(number)

  • number: The number for which you want the inverse hyperbolic cotangent.