Diketahui A = {1, 2, 3, 5, 7, 12, 15, 19} dan B= {x| x ≤ 20, x bilangan prima}. Hasil dari A – B adalah....A {1, 12, 15} B {2, 3, 5, 7, 19}C {1, 2, 3, 5, 7, 11, 12, 13, 15, 17, 19}D{3, 11, 13, 17}
Kuis
Materi
Kongkow