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VBScript Tan Function

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The Tan function returns the tangent of a specified number (angle).

Syntax

Tan(number)

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

Example 1

document.write(Tan(40))

Output:

-1.1172149309239

Example 2

document.write(Tan(40))

Output:

1.1172149309239

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