Mathematics, 18.07.2019 17:10 riosd920
If g is an abelian group and phi: g rightarrow g' is a homomorphism of g onto g', prove that g' is abelian.
Answers: 1
is a homomorphism, then we have, for every 
, and thus 
, you have 
, because there exist 
, and you can think of 
as 
, and of 
and 
because they mean Another question on Mathematics
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If g is an abelian group and phi: g rightarrow g' is a homomorphism of g onto g', prove that g' is...
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