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The geometric mean of number 7, 7^2, 7^3...

The geometric mean of number `7, 7^2, 7^3,…..,7^n` is

A

`7^n`

B

`7^(n/2)`

C

`7^((n+1)/2)`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
C
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