b1233 b1233
  • 12-02-2020
  • Mathematics
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please help!!

find the sum of the series

please helpfind the sum of the series class=

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KOF97
KOF97 KOF97
  • 12-02-2020

Answer:

(-1)^(n+1)/2^n - 2

Step-by-step explanation:

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