ACOT Function Explained

The ACOT Function in Microsoft Excel returns the arccotangent (inverse cotangent) of a given number. It takes a single argument, which is the number for which the arccotangent is to be calculated. The result is expressed in radians in the range from 0 to π.

ACOT Function Syntax

ACOT(number)

  • number: The angle in radians for which you want the inverse cotangent.