Let G be a group (written additively), Sa nonempty set, and M(S,G) the set of all functions
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Let G be a group (written additively), Sa nonempty set, and M(S,G) the set of all functions ∫: S → G. Define addition in M(S,G) as follows: (∫ + g) : S → G is given by sI→ ∫(s) + g(s) ϵ G. Prove that M(S,G) is a group, which is abelian if G is.
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ANSWER To prove that MSG is a group we need to show that it satisfies the four group axioms closure ...View the full answer
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Related Book For
Algebra Graduate Texts In Mathematics 73
ISBN: 9780387905181
8th Edition
Authors: Thomas W. Hungerford
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