What can be said about the characteristic of a ring R in which x=-x for each x in R?

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- April 12th 2008, 12:52 PMherculesAbout characteristic of rings
What can be said about the characteristic of a ring R in which x=-x for each x in R?

Thank You - April 12th 2008, 04:56 PMherculesi picked up some alien signals
- April 12th 2008, 06:29 PMThePerfectHacker
- April 13th 2008, 08:54 AMhercules
- April 13th 2008, 08:56 AMThePerfectHacker
- April 13th 2008, 09:43 AMJhevon
- April 13th 2008, 12:40 PMhercules
- April 13th 2008, 07:25 PMJhevon
- April 13th 2008, 08:14 PMThePerfectHacker