arian4 arian4
  • 20-06-2017
  • Mathematics
contestada

I need help pliz help me out on this one plizz

I need help pliz help me out on this one plizz class=

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imacreamsicle2ori4ej
imacreamsicle2ori4ej imacreamsicle2ori4ej
  • 20-06-2017
This would be a combination I believe not a permutation so the equation to use would be nCr= n!/(n-r)!r!

So 10C2=45
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