The sum of an infinite geometric series ...

The sum of an infinite geometric series is 3. A series which is formed by squares of its terms also have sum equal to 3. Then the series will be:

A

`3/2,3/4,3/8,3/16`,….

B

`1/2,1/4,1/8,1/16`,…..

C

`1/3,1/9,1/27,1/81`,….

D

`1,-1/3,1/32,1/33`,….

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The correct Answer is:

A

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