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Prove that if G is a group and a E G, then o(a- 1 ) = o(a)
Chapter 14, Problem 14.30(choose chapter or problem)
QUESTION:
Prove that if G is a group and a E G, then o(a- 1 ) = o(a).
Questions & Answers
QUESTION:
Prove that if G is a group and a E G, then o(a- 1 ) = o(a).
ANSWER:Step 1 of 2
Consider the given function is the cyclic subgroups of as,
Compute the above cyclic subgroups of
Further solving,