IMTAN function

Category: Engineering
Introduced: Excel 2013

Summary

Returns the tangent of a complex number

Syntax

IMTAN(inumber) The IMTAN function syntax has the following arguments.
• Inumber Required. A complex number for which you want the tangent.

Example

=IMTAN("4+3i")

Microsoft Support Page

https://support.microsoft.com/en-us/office/imtan-function-8478f45d-610a-43cf-8544-9fc0b553a132

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