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VBScript Cos Function

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The Cos function returns the cosine of a specified number (angle).

Syntax

Cos(number)

Parameter Description
number Required. A numeric expression that expresses an angle in radians

Example 1

document.write(Cos(50.0))

Output:

0.964966028492113

Example 2

document.write(Cos(-50.0))

Output:

0.964966028492113

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From http://www.w3schools.com (Copyright Refsnes Data)