Math Challenges

Problem #28

Abelian Group Example

(e here represents the identity under the operation)

\[ \displaylines{\text{Let }\left(G,\cdot\right)\text{ be a group such that }x^2=e\text{ for all }x\in G.\\ \text{Show that }\left(G,\cdot\right)\text{ is abelian.}} \]

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