Jawabanmu

Jawaban paling cerdas!
2014-05-02T09:23:15+07:00
N(s) = 3! = 3 x 2 x 1 = 6 kali
n(a) = bukan tiga gambar = (6 - 1) kali = 5 kali

peluang bukan tiga gambar = n(a) / n(s) = 5 / 6

maaf, n(s) = 2 x 2 x 2 = 8 kali; jadi n(a) = (8-1) = 7 kali; sehingga n(a) / n(s) = 7/8
2014-05-02T09:27:55+07:00
P(bukan tiga gambar)= n(a)/n(s)
6/8
3/4