Mathematics, 03.03.2022 02:00, HomeWorkForLife

14. There are 11 boys and 10 girls in a classroom. A teacher chooses a student at random and puts that student at the head of a line, chooses a second student at random and makes that student second in the line, and
so on, until all 21 students are in the line. What is the probability that the teacher puts them in a line
alternating boys and girls? where no two of the same gender stand together?

Answers: 2

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14. There are 11 boys and 10 girls in a classroom. A teacher chooses a student at random and puts th...