Glossary

Encadrement (lycée)
Middle school year 4

Description

Définitions

Soit x un nombre réel.
Donner un encadrement de x c'est donner deux nombres réels a et b tels que a⩽x⩽b.
Le réel positif b−a est l'amplitude de cet encadrement.
Author of the page: Euler, Académie de Versailles
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