Description: The only N that annihilate all the elements of the group are the multiples of the group exponent. (Contributed by Mario Carneiro, 24-Apr-2016)
Ref | Expression | ||
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Hypotheses | gexcl.1 | |
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gexcl.2 | |
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gexid.3 | |
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gexid.4 | |
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Assertion | gexdvds | |