Is it true that [tex]ABC = CBA[/tex] implies [A,B]=[A,C]=[B,C]=0 ??(adsbygoogle = window.adsbygoogle || []).push({});

The converse is of course true, and I cannot find a counter-exemple (ex: no 2 of the above commutation relation above are sufficient), but how is this proven??

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# Homework Help: Commutator maths

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