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Permutations and Combinations · 2019 · Shift 2

2 Mathematics questions from this JEE Advanced paper
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Permutations and Combinations · 2019 · Shift 2

2 Mathematics questions from this JEE Advanced paper

  1. Q28.Let |X| denote the number of elements in a set X. Let S = {1, 2, 3, 4, 5, 6} be a sample space, where each element is equally likely to occur. If A and B are independent events associated with S, then the number of ordered pairs (A, B)…
    Mathematics · Permutations and Combinations · Numerical
  2. Q30.Five persons A, B, C, D and E are seated in a circular arrangement. If each of them is given a hat of one of the three colours red, blue and green, then the number of ways of distributing the hats such that the persons seated in adjacent…
    Mathematics · Permutations and Combinations · Numerical