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user100 [1]
3 years ago
5

Please help me, I will give thanks.

Mathematics
1 answer:
nydimaria [60]3 years ago
4 0
17! / 4! 13!
   17 x 16 x 15 x 14 x 13!
= -------------------------------
   4 x 3 x 2 x 1 x 13!

   17 x 16 x 15 x 14 
= -------------------------
   4 x 3 x 2 x 1 

    57120
= ----------
     24

= 2380

answer
C. 2380

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