A={ 2, 4, 8, 10, 12} B ={ 1, 3, 5, 7, 9, 11}
A ∩ B A= { 1, 2, 3, 4, 5, 8, 10 , 12, 14, 16} B={ 6, 7, 9, 11, 13, 17, 19}
D ⊂ A
cardinalidad de conjunto D= {a, m, b , l, p, o, e, h}
F={ 6 }
A ∪ B= { 1, 2, 3, 4, 5, 7, 8 ,9 , 10, 11, 12}
8
F= { juan, pedro, daniel, maria, camilo, luis}
A={ }
A= { 1, 2, 3, 4, 5, 6, 7, 8, 9} D= {2, 5, 8}