Naëlatence Posted March 16 Share Posted March 16 Salut, dans l’annale d’outils maths de 2022-23, je ne comprends pas la notation C-{-i} dans le qcm 4. Est ce que ça revient à dire C privé de -i comme si on le notait \-i ? Merci d’avance pour vos réponses ! Quote Link to comment Share on other sites More sharing options...
Jonathan Posted March 16 Share Posted March 16 Cette notation signifie l'ensemble des complexes privé du contenu de l'ensemble contenant -i (les accolades {} signifient ensemble). Quote Link to comment Share on other sites More sharing options...
Naëlatence Posted March 16 Author Share Posted March 16 Ok merci bcp ! Quote Link to comment Share on other sites More sharing options...
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