Matematika

Pertanyaan

Tolong kak........... Darurat..................
Tolong kak........... Darurat..................

2 Jawaban

  • A = {10,12,16,20,24,26,30}
    B = {15,16,17,18,19,20,21,22,23,24,25}
    AnB = { 16,20,24}
    Maaf kalau salah
  • A={12, 16, 20, 24, 28}
    B={15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25}
    Agabungan B={12, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 28}
    A irisanB={16, 20, 14}