Grup divizibil nu are subgrupuri proprii de indice finit

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bae
Bernoulli
Posts: 234
Joined: Tue Oct 02, 2007 10:39 pm

Grup divizibil nu are subgrupuri proprii de indice finit

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Sa se arate ca un grup divizibil nu are subgrupuri proprii de indice finit.
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Radu Titiu
Thales
Posts: 155
Joined: Fri Sep 28, 2007 5:05 pm
Location: Mures \Bucuresti

Post by Radu Titiu »

Se foloseste problema de aici.
A mathematician is a machine for turning coffee into theorems.
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