Comments on: Prove a Group is Abelian if $(ab)^2=a^2b^2$

Comments on: Prove a Group is Abelian if $(ab)^2=a^2b^2$ https://yutsumura.com/prove-a-group-is-abelian-if-ab2a2b2/ Fri, 07 Jul 2017 05:19:39 +0000 hourly 1 https://wordpress.org/?v=5.3.6 By: Prove a group is abelian if $(ab)^3=a^3b^3$ and no elements of order $3$ – Problems in Mathematics https://yutsumura.com/prove-a-group-is-abelian-if-ab2a2b2/#comment-1283 Mon, 08 May 2017 01:12:44 +0000 https://yutsumura.com/?p=2846#comment-1283 […] (For a proof of this problem, see the post “Prove a group is abelian if $(ab)^2=a^2b^2$“.) […]

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