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HELPPPPPPPPPPPPPPPPPPPPPPPPP

HELPPPPPPPPPPPPPPPPPPPPPPPPP-example-1
User AGS
by
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1 Answer

1 vote

Answer:

720

Explanation:

This is a permutation of 10 choose 3

10 ! 10!

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

(10-3)! 7!

User NMrt
by
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