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Matematika
liia7
Pertanyaan
tolonyaaaaaaa plissssssssss
1 Jawaban
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1. Jawaban syakirahzulya
S = {1,2,3,4,5,6,7,8,9}
a. A = {1,2,3,4,6,12}
B = {2,3,5,7,11,13,17,19,23,29,...}
AnB = {2,3}