Excel - Microsoft Excel ACOT Function(excel 2013)

Description

Returns the principal value of the arccotangent, or inverse cotangent, of a number.

Syntax

ACOT(number)

The ACOT function syntax has the following arguments.

• Number    Required. Number is the cotangent of the angle you want. This must      be a real number.

Remarks

• The returned angle is given in radians in the range 0 (zero) to pi.
• If Number is a non-numeric value, ACOT returns the #VALUE! error value.
• Use the DEGREES function or multiply by 180/PI() to convert the result from radians to degrees.