tlong bantu jwb y mksih

n(A) = 4
(GAA),(AGA),(AAG),(AAA)
n(s) = 8 (GGG),(GGA), (GAG),(GAA),(AGG),(AGA),(AAG),(AAA)

P = n(A)/n(s)
= 4/8
= 1/2
jawabannya C. 1/2

#maaf kalo salahh...