Math Problem Statement

On considere la suite Un definie par U0 = 1 et $\forall n\in N$, Un+1 = racine carrée de 1 + Un carée sur 2 demontrer par recurrence que pour tout entier natural $0\le Un\le1$

Solution

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Math Problem Analysis

Mathematical Concepts

Mathematical Induction
Sequences
Inequalities

Formulas

Un+1 = √[(1 + Un^2) / 2]

Theorems

Principle of Mathematical Induction

Suitable Grade Level

Grades 10-12