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GATE 2026 · session-8
Probability and StatisticsCounting and CombinationsmediumMCQ1 mark
Suppose that a computer program provides a non-negative and integer-valued random solution to the equation \(n_1 + n_2 + n_3 + n_4 = 20\). Which of the following is the probability that all of \(n_1, n_2, n_3, n_4\) in the provided solution are positive?
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