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Can some one explain please
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Can some one explain please

Can some one explain please-example-1
User Torben G
by
5.6k points

1 Answer

2 votes

Answer:

D

Explanation:

The sum to infinity of a geometric sequence is calculated as


S_(infinity) =
(a)/(1-r) | r | < 1

where a is the first term and r the common ratio

Here a = 1 and r =
(1)/(5) , thus


S_(infinity) =
(1)/(1-(1)/(5) ) =
(1)/((4)/(5) ) =
(5)/(4) → D

User Alexis Gamarra
by
6.2k points
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