we are given H is a subgroup of G and whenever have Ha not equal to Hb...then aH is not equal to bH.....we have to prove that g.H.(g^-1) is a subset of H...thnx in advance...

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- Aug 8th 2010, 08:22 AMprashantgolucosets-group-subgroup
we are given H is a subgroup of G and whenever have Ha not equal to Hb...then aH is not equal to bH.....we have to prove that g.H.(g^-1) is a subset of H...thnx in advance...

- Aug 10th 2010, 01:01 AMSwlabr