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Mathematics, 27.07.2019 22:20 deisyy101
Agroup of 100 people is divided into 2 teams with 45 people in team a and 55 people in team b. a) if 20 of the people are mathematicians and 80 are non-mathematicians, in how many ways can the teams be formed if all the mathematicians are in team a? b) in how many ways can the teams be formed if none of the mathematicians are in team a?
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Agroup of 100 people is divided into 2 teams with 45 people in team a and 55 people in team b. a) if...
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