vanesssa04
vanesssa04 vanesssa04
  • 16-06-2020
  • Mathematics
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permutations and combination question ^^

permutations and combination question class=

Respuesta :

sabahs sabahs
  • 16-06-2020

Answer: choice B

Step-by-step explanation:

50C40

=50C10

=50!/40!*10!

Answer Link

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