Math Problem Statement
𝑢 𝑛
3 cos ( 𝑛 ) + 2 𝑛 2 3 𝑛 + 4 u n
3n+4 3cos(n)+2n 2
. La limite de la suite ( 𝑢 𝑛 ) (u n ) est égale à :
Solution
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Math Problem Analysis
Mathematical Concepts
Limits
Sequences
Asymptotic Behavior
Formulas
\lim_{n \to \infty} u_n = \frac{3n + 4}{3 \cos(n) + 2n^2}
\lim_{n \to \infty} \frac{3}{2n} = 0
Theorems
Limit of a sequence
Dominance of polynomial growth
Suitable Grade Level
Grades 11-12
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