Perhatikan himpunan-himpunan berikut. A = {x | x faktor dari 120} B = {x | 3 < x ≤ 45, x kelipatan 5} Himpunan A - B = ... a.{1,2,3,5,6,8,12,24,60,120} b. {
Matematika
lialianaa2345
Pertanyaan
Perhatikan himpunan-himpunan berikut.
A = {x | x faktor dari 120}
B = {x | 3 < x ≤ 45, x kelipatan 5} Himpunan A - B = ... a.{1,2,3,5,6,8,12,24,60,120} b. {1,2,3,8,12,24,60,120} c. {25,35,45} d. {25,35}
A = {x | x faktor dari 120}
B = {x | 3 < x ≤ 45, x kelipatan 5} Himpunan A - B = ... a.{1,2,3,5,6,8,12,24,60,120} b. {1,2,3,8,12,24,60,120} c. {25,35,45} d. {25,35}
1 Jawaban
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1. Jawaban mdopir
A={1,2,3,4,5,6,8,10,12,15,24,30,40,60,120}
B={5,10,15,20,25,30,35,40,45}
A-B=