A second probability problem #FigureThat #math #probabilitypic.twitter.com/S6Q7Uwddsu
1. 20*(3 permutation 3)/(6 permutation 6) 2. (6 choose 2) * (4 choose 2) * (2 permutation 2)/(6 permutation 6) 20 = 6C3, but I don't know y
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A second probability problem #FigureThat #math #probabilitypic.twitter.com/S6Q7Uwddsu
1. 20*(3 permutation 3)/(6 permutation 6) 2. (6 choose 2) * (4 choose 2) * (2 permutation 2)/(6 permutation 6) 20 = 6C3, but I don't know y