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Σ k/(k + 1)!

Difficulty: Medium · Topics: Calculus, Limits, Sequences

Let

S n=Σ k=1^n(k)/(b k), b k=(k+1)!.

Find lim n→∞S n.

Quyidagilar berilgan:

S n=Σ k=1^n(k)/(b k), b k=(k+1)!.

lim n→∞S n ni toping.