asked 173k views
5 votes
Please help!!

find the sum of the series

Please help!! find the sum of the series-example-1

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
answered
User Baptx
by
8.6k points

No related questions found

Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.