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The arithmetic mean of the series 1, ...

The arithmetic mean of the series 1, 2, 4, 8, 16, ..... `2^n` is `(2^n-1)/(n+1)` (b) `(2^n+1)/n` (c) `(2^n-1)/n` (d) `(2^(n+1)-1)/(n+1)`

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RS AGGARWAL-AVERAGE-All Questions
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