arian4
arian4
20-06-2017
Mathematics
contestada
I need help pliz help me out on this one plizz
Respuesta :
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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