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The sum of an infinite geometric series ...

The sum of an infinite geometric series is 2 and the sum of the geometric series made from the cubes of this infinite series is 24. Then the series is:

A

`3,2/3,-3/4,3/8`…..

B

`3,3/2,2/4,3/8`,…..

C

`3,-3/2,3/4,-3/8`,….

D

`1,-1/2,1/4,-1/8`,…..

Text Solution

Verified by Experts

The correct Answer is:
C
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