{"schema_version":3,"id":"home-ens-exos-007","url":"/questions/home-ens-exos-007/","theme":"ensembles","parcours":"commun|spe|ens_sci|techno","niveau":2,"type":"qcm","consigne":"Quel est le plus petit ensemble adapté ?","amorce":"Classe π.","choices":["ℝ","ℚ","𝔻","ℤ"],"reponse":"ℝ","correction":{"repere":"Observe que π est irrationnel.","agis":"Élimine les quotients d’entiers.","pourquoi":"π est réel irrationnel : il appartient à ℝ mais pas à ℚ.","verification":"Son développement est infini et non périodique."},"empreinte":"c26210afcc5cb00cc2ff37f603733c247ae083dbc8d0d4024173c6a0e38f7c9e","canonical_url":"https://unpointdeplus.com/questions/home-ens-exos-007/","memberships":[{"set_id":"ensembles-exercices","titre":"S’entraîner avec les ensembles de nombres","etape":"Exercice 7","position":7,"total":12,"set_url":"https://unpointdeplus.com/sets/ensembles-exercices/","url":"https://unpointdeplus.com/questions/home-ens-exos-007/"}],"navigation":{"set_id":"ensembles-exercices","titre":"S’entraîner avec les ensembles de nombres","position":7,"total":12,"revision":"1-4aa13e40437c1655ee9b8347-nav-4f53cda18c2baa0c","up":{"kind":"set","id":"ensembles-exercices","label":"Présentation du set","url":"https://unpointdeplus.com/sets/ensembles-exercices/"},"previous":{"kind":"question","id":"home-ens-exos-006","label":"← Question précédente","url":"https://unpointdeplus.com/questions/home-ens-exos-006/"},"next":{"kind":"question","id":"home-ens-exos-008","label":"Question suivante →","url":"https://unpointdeplus.com/questions/home-ens-exos-008/"}}}