KrystalStudy327
KrystalStudy327
25-08-2016
Mathematics
contestada
If 11! = 39,916,800, then 12!/4! =
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hai0612
hai0612
25-08-2016
12! / 4!
= 1×2×3×4×5×6×7×8×9×10×11×12 / 1×2×3×4
= 5×6×7×8×9×10×11×12 = 19958400
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