Diketahui: A={2,4,8,9,11} B={x/2≤x≤11, x anggota bilangan prima} AUB=.... A. {2,11} B. {2,9,11} C. {2,3,9,11} D. {2,3,4,5,7,8,9,11}
Matematika
febri539
Pertanyaan
Diketahui:
A={2,4,8,9,11}
B={x/2≤x≤11, x anggota bilangan prima}
AUB=....
A. {2,11}
B. {2,9,11}
C. {2,3,9,11}
D. {2,3,4,5,7,8,9,11}
A={2,4,8,9,11}
B={x/2≤x≤11, x anggota bilangan prima}
AUB=....
A. {2,11}
B. {2,9,11}
C. {2,3,9,11}
D. {2,3,4,5,7,8,9,11}
1 Jawaban
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1. Jawaban isnani18
A = { 2, 4, 8, 9, 11 }
B = { 2, 3, 5, 7, 11 }
Maka
A U B = { 2, 3, 4, 5, 7, 8, 9, 11 }
Jawabannya D