Fortune Telling Collection - Horoscope - What is the probability that 15 people will form the 12 constellation?
What is the probability that 15 people will form the 12 constellation?
Permutation and combination problem:
You can think like this:
People with 12 must form the 12 constellation, and three people can have any constellation.
Everyone has 12 possibilities, with a total of 12 to the power of 15.
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