NVAMediumJEE Main 2023 · 12 April, Shift 1Probability Distributions

Mathematics Question from JEE Main 2023 · 12 April, Shift 1

A fair n>1n > 1 faces die is rolled repeatedly until a number less than nn appears. If the mean of the number of tosses required is n9\frac{n}{9}, then nn is equal to:

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