Math Problem Statement

F(x) = x²/(x²-1). Question : a) déterminer df ;b) calculer les limites au borne du df et interpréter les résultats ; c) calculer f'(x) et étude son signe ;d) dresser le tableau

Solution

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Math Problem Analysis

Mathematical Concepts

Calculus
Limits
Derivatives
Function Analysis
Asymptotes

Formulas

Quotient rule for derivatives: (u/v)' = (u'v - uv')/v^2
Limit evaluation at singularities and infinity
Sign analysis for derivatives

Theorems

Limit behavior of rational functions
Differentiability rules for rational functions
Asymptotic analysis for functions

Suitable Grade Level

Grades 11-12 or Early College