Update ANS: Class 11 | Permutation and combination | JEE advance Question | Consider 4 boxes where each box contain 3 red balls and 2 blue balls, assume that all 20 balls are distinct. In how many different ways can 10 balls be chosen these 4 boxes. so that from each box at least one red and one blue ball are choose

1 May 2023

Class 11 | Permutation and combination | JEE advance Question | Consider 4 boxes where each box contain 3 red balls and 2 blue balls, assume that all 20 balls are distinct. In how many different ways can 10 balls be chosen these 4 boxes. so that from each box at least one red and one blue ball are choose

Consider 4 boxes where each box contain 3 red balls and 2 blue balls, assume that all 20 balls are distinct. In how many different ways can 10 balls be chosen these 4 boxes. so that from each box at least one red and one blue ball are choose

ANSWER: 21816

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