Even and odd functions: Difference between revisions

Revision as of 20:06, 24 October 2004

Revision as of 20:06, 24 October 2004

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Again, let ''f''(''x'') be a real-valued function of a real variable. Then ''f'' is '''odd''' if the following equation holds for all real ''x'':

:''f''(−-''x'') = −-''f''(''x'')

Geometrically, an odd function is symmetric with respect to the [[origin]].