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If (a^n+b^n)/(a^(n-1)+b^(n-1)) is the GM...

If `(a^n+b^n)/(a^(n-1)+b^(n-1))` is the GM between a and b, then the value of n is

A

`-1`

B

0

C

`1//2`

D

1

Text Solution

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The correct Answer is:
D
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