1. Diketahui A = {1,2,3,4}

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B = {bilangan prima kurang dri 10}
Tentukan : a. A^B
b. A kebalikan tanda yg diatas B
2. Diketahui S = { bilangan asli kurang dari 15 }
P = {1,2,3,4,5,6}
Q = {5,6,7,8,9}
Tentukan : a. P – Q
b. Q – p
C. Pc
D. Qc

1. Diketahui A = {1,2,3,4}

Penjelasan dengan langkah-langkah:

1. A={1,2,3,4}

B={2,3,5,7}

a. AnB={2,3}

b. AuB={1,2,3,4,5,7}

2. 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. P – Q={1,2,3,4}

b. Q – p={7,8,9}

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

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