Ini caranya gimana?

Cari dulu Pnya
P = {2,3,5,7}
Q = {1,2,3,4,6,8,12,24}

P U Q = {1,2,3,4,5,6,7,8,12,24}
P ∩ Q = {2,3}

(P ∪ Q) - (P∩Q) = {1,4,5,6,7,8,12,24}

Jawabannya a.(1,4,6,8,12,24)