Prove that if x = x^(-1) for all x in the group G, then G is abelian.

- March 23rd 2010, 01:31 PMrainyiceProve that if x = x^(-1) for all x in the group G, then G is abelian
Prove that if x = x^(-1) for all x in the group G, then G is abelian.

- March 23rd 2010, 03:23 PMtonio
- March 23rd 2010, 07:59 PMrainyice