Excel Function : IMCOS

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Excel Function : IMCOS




Returns the cosine of a complex number

Microsoft Excel Reference Page


Syntax and Description of the IMCOS Excel Function

The IMCOS function in Excel returns the inverse cosine of a number, in radians. The syntax of the function is as follows: =IMCOS(number) where "number" is the number for which you want to find the inverse cosine.

About IMCOS Excel Function

IMCOS function in excel returns the inverse cosine of a number. The inverse cosine is the angle whose cosine is a given number, and is the return value of the ACOS function. The number must be between -1 and 1.