Teoria de conjuntos. Ejercicios
Enviado por Kik 707 • 24 de Mayo de 2021 • Ensayo • 1.683 Palabras (7 Páginas) • 129 Visitas
UNIVERSIDAD AMERICANA MATEMÁTICA DISCRETA
EJERCITARIO 1. TEORÍA DE CONJUNTOS
- Dados los conjuntos [pic 1],
U = {0,1,2,3,4,5,6,7,8,9}
[pic 2]
A = {2,3,5,7}
[pic 3]
B = {2,4,6,8}
[pic 4]
C = {1,2,3,4,6}
Determinar:
- [pic 5] = {2}
b) [pic 6] = {2,3,4,5,6,7,8}
c) [pic 7] = {3,4,6}
d) [pic 8] = {2,3,4,6,8}
([a]A∩C) = {3}
e) [pic 9] = {0,1,4,5,6,7,8,9}
f) [pic 10] = {0,1,9}
g) [pic 11] = {5,7}
A – B = {3,5,7}
h) [pic 12] = {013456789} A= {2,3,5,7}
B = {2,4,6,8}
bc = {0,1,3,5,7,9}
ac = {0,1,4,6,8,9}
- Sean los conjuntos A, B y C dados por las condiciones:
[pic 13]
U = {0,1,2,3,4,5,6,7,8,9}
[pic 14]
A = {2,3} x2-5x+6=0 (x-3) (x-2) = 0 x=3 x=2
[pic 15]
B = {0,2} x2-2x=0 x(x-2) =0 x=0 x=2
[pic 16]
C= {3} x2-9=0 (x+3)(x-3)=0 x=-3 x=3
Determinar:
a)[pic 17] = {0,2,3}
b) [pic 18] = {0,1,2,3,…,9}
(A ∩ c) = {3}
(B∩C) = {}
(B ∩ C)c = {0,1, 2,…,9}
c) [pic 19] = {0,1,2,...,9}
(A-B) = {3}
d) [pic 20]= {0,1,2,...,9}
(C-B) = {3}
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