tiga keping uang logam dilempar undi bersamaan .tentukan peluang munculnya ketiga angka

3/9=1/3

di jamin bagus 100%

Diketahui = N(A) = {AAA, AAG, AGA, AGG, GAA, GAG, GGA, GGG} = 8
a. 2 angka 1 gambar=
n(S) = {AAG, AGA, GAA} = 3
=P = n(s)/n(a) = 3/8

b. 1 angka 2 gambar=
n(S) = {AGG, GAG, GGA} = 3
= P = n(s)/n(a) = 3/8

Semoga membantu