| This file is within the scope of WikiProject Mathematics, a collaborative effort to improve the coverage of mathematics on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.MathematicsWikipedia:WikiProject MathematicsTemplate:WikiProject Mathematicsmathematics articles | | File | This file does not require a rating on Wikipedia's content assessment scale. |
|
this line is not tangent. it intersects the curve in multiple places.
75.172.73.84 (talk) 03:14, 16 April 2008 (UTC)Reply