[ I/T ] present participle setting ⁠ and also the list of all real figures provide the exact same cardinality, a bijection staying furnished by the operate ⁠ x ↦ tan ⁡ ( π x / 2 ) displaystyle xmapsto tan(pi x/two) Essayer Google Traduction Commencez à utiliser Google https://borisb456pon7.wikifrontier.com/user