ethenanny62 ethenanny62
  • 08-11-2020
  • Mathematics
contestada

In how many ways can a class of nineteen students be divided into 3 sets so that 4 students are in the first set, 6 students are in the second set and nine students are in the third set?

Respuesta :

ayatsamour99 ayatsamour99
  • 08-11-2020

Answer:

216

Step-by-step explanation:

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