Diketahui, S = {bilangan asli kurang dari 15}, P = {1, 2, 3, 4, 5, 6}, Q = {5, 6,7, 8, 9}, Tentukan a. Pc, b. Qc, c. (P ∩ Q)c dan d. (P ∪ Q)c

Diketahui

S = {bilangan asli kurang dari 15}

P = {1, 2, 3, 4, 5, 6}

Q = {5, 6,7, 8, 9}

Tentukan

a. Pc

b. Qc

c. (P ∩ Q)c

d. (P ∪ Q)c

Jawaban

Diketahui

S = { 1,2,3,4,5,6,7,8,9,10,11,12,13,14}

P = {1, 2, 3, 4, 5, 6}

Q = {5, 6,7, 8, 9}

a. Pc = {7, 8, 9, 10, 11, 12, 13, 14}

b. Qc = {1, 2, 3, 4, 10, 11, 12, 13, 14}

c. (P ∩ Q)c = {1, 2, 3, 4, 7, 8, 9, 10, 11, 12, 13, 14}

d. (P ∪ Q)c = {10, 11, 12, 13, 14}