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Please help!! find the sum of the series
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5 votes
Please help!!

find the sum of the series

Please help!! find the sum of the series-example-1
User DirkMausF
by
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1 Answer

1 vote

Answer:

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

Explanation:

See it in the photografh

I hope you can understand(๑ᵔ⌔ᵔ๑)

Please help!! find the sum of the series-example-1
User Baptx
by
5.3k points
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