One hundred identical coins, each with probability, p , of showing up heads are tossed…
Mathematics · JEE Advanced · NTA Exams — Permutations and Combinations
One hundred identical coins, each with probability, p, of showing up heads are tossed once. If 0 < p < 1 and the probability of heads showing on 50 coins is equal to that of heads showing on 51 coins, the value of p is
Answer
(C)
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