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Question 27835:  Let g and h be elements of a group G. 
show |(g)*(h)*(g(inverse))| = |h| 
 Answer by venugopalramana(3286)      (Show Source): 
You can  put this solution on YOUR website! Let g and h be elements of a group G. 
show |(g)*(h)*(g(inverse))| = |h| 
CAN YOU PLEASE CHECK AND CONFIRM WHETHER THE GROUP IS ABELIAN OR NOT? 
IF THE GROUP IS ABELIAN THEN WE GET 
LHS=|(g)*(h)*(g(inverse))| = |(h)*(g)*(g(inverse))| = |(h)*(i))| = |h| 
SINCE IN A GROUP * IS ASSOCIATIVE AND SINCE THE GROUP IS GIVEN TO BE ABELIAN.'i' IS THE IDENTITY ELEMENT IN THE GROUP. 
 
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