4 poin
a. 15
b. 35
c. 55
d. 140
Jika n (S) = 155, n (P) = 100, n (Q) = 120 dan n (P ≤ Q) = 80, maka n (P ≤ Q) c. *
Jawaban:
B. 35
Jadi :
Jika n (S) = 155, n (P) = 100, n (Q) = 120 dan n (P ≤ Q) = 80, maka n (P ≤ Q) c. *
4 poin
Jawabannya B. 35