Question

D={1,2,3,4,5,6,7,8,9,10} E={2,3,5,7,11,13,19,23} F={4,8,12,16,20} encontrar D interseccion E, F diferencia D y D union(E union F)

Answer 1

D Intersect E {2, 3, 5, 7}
F Different D {12, 16, 20}
D union ?
E union F {2, 3, 4, 5, 7, 8, 11, 12, 13, 16, 19, 20, 23}