Question

Dados B = {1, 3, 5}, C = {0, 1, 2, 4}, D = {2, 4} e F = {3, 5}, determine: a) (B U C) ∩ D = b) (B ∩ C) U F = c) (B – C) U (D – F) = d) (F – B) U (D – C) = URGENTEEEE

Answer 1

Resposta:

$\text{Leia abaixo}$

Explicação passo-a-passo:

$\text{B = \{ 1, 3, 5 \}}$

$\text{C = \{ 0, 1, 2, 4 \}}$

$\text{D = \{ 2, 4 \}}$

$\text{F = \{ 3, 5 \}}$

$\text{a) (B U C)} \cap \text{D = \{ 0, 1, 2, 3, 4, 5 \}} \cap \text{\{ 2, 4 \} = \{ 2, 4 \}}$

$\text{b) (B} \cap \text{C) U F = \{ 1 \} U \{ 3, 5 \} = \{ 1, 3, 5 \}}$

$\text{c) (B - C) U (D - F) = \{ 3, 5 \} - \{ 2, 4\} = \{ 3, 5 \}}$

$\text{d) (F - B) U (D - C) = \{ } \emptyset \text{ \} - \{ } \emptyset \text{ \} = \{ } \emptyset \text{ \}}$