Suppose that a is an element of a group G. Prove that if there is some integer n, n notequalto 0, with a^n = e, then there exists a positive integer m with a^m = e.
Suppose that a is an element of a group G. Prove that if there is some integer n, n notequalto 0, with a^n = e, then there exists a positive integer m with a^m = e.
Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter4: More On Groups
Section4.7: Direct Sums (optional)
Problem 7E: Write 20 as the direct sum of two of its nontrivial subgroups.
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Suppose that a is an element of a group G. Prove that if there is some integer n, n notequalto 0, with a^n = e, then there exists a positive integer m with a^m = e.
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