Matematika

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tolong bantu
Tentukan nilai n!
tolong bantu Tentukan nilai n!

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  • 5. P (n, 3) = 24. C(n,4)
    5. n! / (n-3)! = 24.n! / (n-4)!.4!
    5. n (n-1)(n-2)(n-3)! /(n-3)!= 24.n(n-1)(n-2)(n-3)(n-4)!/(n-4)!.4!
    5.n(n-1)(n-2) = 24.n(n-1)(n-2)(n-3)/4.3.2.1
    5 = n -3
    n = 5+3
    n = 8

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