Find the sum of the geometric series. 14-7+(7/2)-(7/4)+

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asked Jul 25, 2019 201k views

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Find the sum of the geometric series. 14-7+(7/2)-(7/4)+

Mathematics
high-school

Esdef asked

by Esdef

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3 votes

Answer:

28/3

Step-by-step explanation:

Common ratio of the series is −12. Using formula for sum of an infinite geometric convergent series a1−r, the required sum would be 141+12=283

Barry Rosenberg answered Jul 30, 2019

by Barry Rosenberg

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