Math Problem Statement

Trouver la limite éventuelle de la suite (Vn) definie par (Un): U0=6 et Un+1=0,79Un (Vn): Vn= sigma(Uk)

Solution

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Math Problem Analysis

Mathematical Concepts

Sequences
Geometric Series
Limits

Formulas

General form of a geometric sequence: U_n = U_0 * r^n
Sum of a geometric series: S_n = a * (1 - r^(n+1)) / (1 - r)

Theorems

Limit of geometric sequences
Sum of an infinite geometric series

Suitable Grade Level

Grades 10-12