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3 votes
Question 5
Find the sum of the following geometric series.
8+1.6+0.32+0.064 + ...

User Ceren
by
8.5k points

1 Answer

5 votes

good morning,

Answer:

10×(1-0.2ⁿ)

Explanation:

1.6/8=0.2

0.32/1.6=0.2

0.064/0.32=0.2

let S represent the sum of n term then S=8×[(1-0.2ⁿ)/(1-0.2)] = 10×(1-0.2ⁿ).

:)

User MartinJ
by
8.1k points

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