kk tolong direspon nomor 13

c jawabannya 1 per 3

n(A) = 10
n(B) = 8
n(AUB) = n(A) + n(B) - n(AnB)
15 = 10 + 8 - n(AnB)
n(AnB) = 3
Peluang yangs suka pop dan dangdut = 3/15 = 1/5 (Jawab B)