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What’s the sum of an infinite geometric series if a1 = 5 and r = 1/3?
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What’s the sum of an infinite geometric series if a1 = 5 and r = 1/3?

What’s the sum of an infinite geometric series if a1 = 5 and r = 1/3?-example-1
User Talonmies
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1 Answer

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Answer: C) 15/2

Explanation:

Using the formula for the sum of an infinite geometric series,


(5)/(1-(1)/(3))=(15)/(2)

User Erkangur
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