Bila sekolompok responden (1,2,3,4,5) di ambil 4 objek, maka banyaknya permutasian dan kombinasi ada.... Question from @ummyk693

October 2018 2 15 Report

Bila sekolompok responden (1,2,3,4,5) di ambil 4 objek, maka banyaknya permutasian dan kombinasi adalah....

Brillianttt (1,2,3,4,5) ada 5

P5,4 = 5!/(5-4)! = 5! = 5 x4x3x2x1 = 120
C5,4 = 5!/4!(5-4)! = 5 x 4! / 4! = 5

2 votes Thanks 1

maria134 (1,2,3,4,5) ada 5

P5,4 = 5!/(5-4)! = 5! = 5 x4x3x2x1 = 120
C5,4 = 5!/4!(5-4)! = 5 x 4! / 4! = 5

1 votes Thanks 1

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