Question Number 35622 by abdo mathsup 649 cc last updated on 21/May/18
$${find}\:{all}\:{matrices}\:{M}\:\in{M}_{\mathrm{3}} \left({R}\right)\:\:/\:\:{M}^{\mathrm{2}} \:={M} \\ $$
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Question Number 35622 by abdo mathsup 649 cc last updated on 21/May/18 | ||
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$${find}\:{all}\:{matrices}\:{M}\:\in{M}_{\mathrm{3}} \left({R}\right)\:\:/\:\:{M}^{\mathrm{2}} \:={M} \\ $$ | ||