evelynare evelynare

02-06-2021
Mathematics

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Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

02-06-2021

Answer:

720

Step-by-step explanation:

This is a permutation of 10 choose 3

10 ! 10!

----- = ------------ = 10*9*8 = 720

(10-3)! 7!

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