Question

Dadu dan mata uang dilempar 1x. peluang muncul mata uang dadu faktor dari 6 dan gambar adlh..

Answer 1

Dadu
S = (1,2,3,4,5,6)
n(S) = 6
A=faktor dari 6
A={1,2,3,6}
n(A) = 4
P(A) = n(A)/n(S) = 4/6 = 2/3
mata uang S = (A, G)
n(S) = 2
B= (G)
n(B)= 1
P(B) = n(B)/n(S) = 1/2
P(A dan B) = P(A) x P(B) = 2/3  x 1/2 = 2/6 = 1/3