Question

C) Dados os conjuntos A = { 0,1,2,3 }, B = { 2,3,4,5,6 }, C = { 4,5,6,7,8 } e
D = { 6,7,8,9,10}, determine:
1) ( A U B ) – ( C U D ) = 3) ( D ∩ C ) U ( A ∩ B ) =
2) ( A ∩ B ) U ( C ∩ D ) = 4) ( A ∩ B ∩ C ) - ( A U B U D ) =

Answer 1

Resposta:

Explicação passo-a-passo:

1) AUB - CUD= {0,1,2,3,4,5,6} - {4,5,6,7,8,9,10} = {0,1,2,3}

2)AΩB - CΩD = {2,3} - {6,7,8} = {2,3}

3 DΩC U AΩB = {2,3} + {6,7,8} = {2,3,6,7,8}

4)AΩBΩC - AUBUD = {2,3,4,5,6} - {0,1,2,3,4,5,6,7,8,9,10} = {¤} conjunto vazio