Math and Trignometric - ACOT Function

Description

The ACOT function returns the principal value of the arccotangent, or inverse cotangent, of a number as an angle, in radians, between 0 and π.

Syntax

ACOT (number)

Arguments

Argument Description Required/Optional
Number Number is the cotangent of the angle you want. This must be a real number. Required

Notes

  • To convert the result from radians to degrees,

    • use the DEGREES function (=DEGREES (radians))

    • or, multiply it by 180/PI()

  • If Number is a non-numeric value, ACOT returns the #VALUE! Error.

Applicability

Excel 2013, Excel 2016

Example

ACOT FUNCTION
advanced_excel_math_trigonometric_functions.htm
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