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RodrigoAbrao

  • 3 years ago

Power Series. Prove that sum (n/(n+1)!) = 1

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  1. RodrigoAbrao
    • 3 years ago
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    \[\sum_{0}^{\infty} (n/(n+1)!)=1\]

  2. adiguru2
    • 3 years ago
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    \[\sum_{0}^{\infty}\frac{ n+1 }{ (n+1)! } -\sum_{0}^{\infty}\frac{ n }{ (n+1)! } = e - 1\]

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