Math Problem Statement
Etudiez les variations de la suite Un définie sur N en utilisant la méthode Un+1 -Un. la suite est : Un=3puissance n / 2 - Un
Solution
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Math Problem Analysis
Mathematical Concepts
Sequences
Recursive Sequences
Growth of Sequences
Formulas
U_{n+1} - U_n
U_n = 3^n / 2 - U_n
U_{n+1} = 3 * 3^n / 2 - U_{n+1}
Theorems
Growth of Exponential Sequences
Strictly Increasing Sequences
Suitable Grade Level
Grades 10-12
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