Calculer limite
in Calculus Answers by Level 1 User (120 points)

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Soient a_1,a_2,...,a_k ∈ R+. Calculer Lim (n→∞)) [a_1^n + a_2^n + ... + a_k^n]^(1/n)

Par example,

Limit(a^m + b^m)^n  (n→∞) → a^(mn), où a > b

Suivent aussi,

Limit(a^m + b^m)^(1/n)  (n→∞) → a^(m/n), où a > b

Alors,

Limit(a^m + b^m + c^m + d^m + ...)^(1/n)  (n→∞) → a^(m/n), où a = max(a,b,c,d,...)

Finalement,

Limit(a^n + b^n + c^n + d^n + ...)^(1/n)  (n→∞) → (a^n)^(1/n), où a = max(a,b,c,d,...)

Et (a^n)^(1/n) = a

Solution: Lim (n→∞)) [a_1^n + a_2^n + ... + a_k^n]^(1/n) = a_r, où a_r = max(a_1,a_2,a_3,...,a_k)

by Level 11 User (81.5k points)

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