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12-05-2020
Mathematics

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3.5 +7 + 14 + 28 + .….
Finding the sum of the infinite geometric series

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12-05-2020

Answer:

28/3

Step-by-step explanation:

Common ratio of the series is - 1/2. Using formula for sum of an infinite geometric convergent series a/1 - r, the required sum would be 14/1 + 0.5

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