Math Problem Statement
un=(-1)n.n/n+1 n€N la suite semble t elle convergente? quelle semble etre leur limite? vérifie la valeur trouvée en calculant u100 et u150
Solution
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Math Problem Analysis
Mathematical Concepts
Sequences and Series
Convergence
Oscillating Sequences
Formulas
u_n = (-1)^n * n / (n + 1)
Theorems
Convergence of a Sequence
Oscillating Sequences
Suitable Grade Level
Undergraduate Mathematics or Advanced High School (Grades 11-12)
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