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JEE MATHEMATICS MCQ: STATISTICS

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The AM of the series

1,\;2,\;4,\;8,\;16,\;...,{2^n},

is

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Correct option: B

\frac{{{2^{n + 1}} - 1}}{{n + 1}}

Option B (

\frac{{{2^{n + 1}} - 1}}{{n + 1}}

) is correct because it represents the sum of the geometric series divided by the number of terms.

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