File:Unit circle.jpg

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Unit_circle.jpg ‎(347 × 313 pixels, file size: 15 KB, MIME type: image/jpeg)

Summary

Title / Description	Picture showing the unit circle and the basic trig functions.
Author(s)	Donal O'Hara
Copyright holder	Please edit this page and add the name of the copyright holder, or note why this is not applicable.
Source	Please edit this page and add the source of this media, or note that it is unknown.
Date created	2008
Country of first publication	Please edit this page and add the country of first publication, or note that it is unknown.
Notes	This JPG file is a straight conversion of Donal O'Hara; I uploaded it because the software seems to have problems with GIF files. Donal wrote "Again sorry but I'm not entirely sure how to check copyright, I can't imagine these sorts of diagrams being copyrighted" [1] which I take to by CC-BY-SA (the default on the Citizendium website) or possibly Public Domain (if Donal is right that this is too simple to be copyrighted). -- Jitse Niesen 06:13, 4 August 2008 (CDT)
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	Date/Time	Thumbnail	Dimensions	User	Comment
current	19:51, 11 March 2022		347 × 313 (15 KB)	Maintenance script (talk \| contribs)	== Summary == Importing file

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JPEG file comment	Imported from GIF image: unit_circle.gif