Question

Dados os conjuntos:
a= {0,3,4,5,6,7,8}
b= {2,4,5,6,9}
c= {0,3,6,9,10}

Determine:

a) A U B
b) A ∩ B
c) A U C
d) A ∩ C
e) B ∩ C
f) (A ∩ B) U C
g) ( A ∩ C) U B
h) (A ∩ B) ∩ C
i) ( A U B) ∩ C
j) ( A U C) ∩ B

Answer 1

a) {0,2,3,4,5,6,7,8,9}

b) {4,5,6}

c) {0,3,4,5,6,7,8,9,10}

d) {0,3,6}

e) {6,9}

f) {4,5,6} ∪ {0,3,6,9,10} = {0,3,4,5,6,9,10}

g) {0,3,6} ∪ {2,4,5,6,9} = {0,2,3,4,5,6,9}

h) {4,5,6} ∩ {0,3,6,9,10} = {6}

i) {0,2,3,4,5,6,7,8,9} ∩ {0,3,6,9,10} = {0,3,6,9}

j) {0,3,4,5,6,7,8,9,10} ∩ {2,4,5,6,9} = {4,5,6,9}

Espero te ajudado, 5 estrelas? ;)