Question

2 buah mata dadu di lemparkan.berapa peluang munculnya dadu lebih dari 1????

Answer 1

N ( A ) = { 6 } = 1
n ( S ) = 36

P ( A ) = 

Answer 2

Lebih dari 5 = {(1,5),(1,6),(2,4),(2,5),(2,6),(3,3),(3,4),(3,5),(3,6),(4,2),(4,3),(4,4),(4,5),(4,6), (5,1),(5,2),(5,3),(5,4),(5,5),(5,6),(6,1),(6,2),(6,3),(6,4),(6,5),(6,6)} = 26
n(S) = 36
Peluang = 26/36
= 13/18