SOLUTION: ∞ Find the sum of the infinite geometric series ∑ 1800(1/3)^n n=0

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Question 443307:
Find the sum of the infinite geometric series ∑ 1800(1/3)^n
n=0

Answer by swincher4391(1107) About Me  (Show Source):
You can put this solution on YOUR website!
sum%281800%2A%281%2F3%29%5En%2C+n=0%2C+infinity%29
First to see if the sum converges, make sure that your r < 1. Since 1/3 <1, Then the sum converges.
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The formula is :
a%2F%281-r%29
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So: