S={x|1 < x < 10, x € bil bulat}adalah bil semesta
A={x|2 < x < 10, x € bil genap}
B={×|1 < x < 5, x € bil bulat}
Maka (A U B) ^2 =
Dik :
Jawaban Terkonfirmasi
S = {2,3,4,5,6,7,8,9}
A = {4,6,8}
B = {2,3,4}
AUB = {2,3,4,6,8}
n(AUB)=5
maka n(AUB)^2 = 5^2 = 25