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The geometric mean of the series 1,2,4,8...

The geometric mean of the series `1,2,4,8,16,....,2^n` is

A

`2^(n//2)`

B

`2^(n//4)`

C

`2^(2n)`

D

none of these

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The correct Answer is:
A
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ML KHANNA-MEASURES OF CENTRAL TENDENCY -Problem Set (1) (Measures of Central Tendency)
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