Tolong Dijawab ya kak

Bab Peluang
Matematika SMP Kelas IX

2 dadu dadu, ruang sampel
= 6²
= 36

a] (1,2) → n = 1
Peluang = 1/36

b] Mata dadu berjumlah 7 = { (1,6), (6,1), (2,5), (5,2), (3,4), (4,3) }
n = 6

Peluang = 6/36 = 1/6

c] Mata dadu berjumlah 15 = { }
n = 0

Peluang = 0 (mustahil)