Sagot :
34650 ways
✎MISSISSIPPI
n = 11
I = 4 , S = 4 , P = 2
p = 11!/4!4!2!
p = 11•10•9•8•7•6•5•4! / 4! 4! 2
cancel the 4!
p = 11•10•9•8•7•6•5! / 4! 2
p = 1663200/4! 2
p = 831600 / 4!
p = 831600 / 24
p = 34650
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Hope it helps<33
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-angela8689-