Consider 4 boxes, where each box contains 3 red balls and 2 blue balls. Assume that all 20 balls... VIDEO
Consider 4 boxes, where each box contains 3 red balls and 2 blue balls. Assume that all 20 balls are distinct. In how many different ways can 10 balls be chosen from these 4 boxes so that from each box at least one red ball and one blue ball are chosen?https://bit.ly/YTAI_PWAP https://www.pw.live
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