Question

2) Sendo os conjuntos A = {3, 4, 5, 6, 7, 8, 9, 10}, B = {8, 9, 10, 11, 12} e C = { 3, 5, 7, 9, 11, 13}. Determine:
a) A - B
b) C - B
c) ( A ⋃ B ) - C
d) ( C ⋂ A ) ⋃ B

Answer 1

Explicação passo-a-passo:

a) A - B = {3,4,5,6,7}

b) C - B= {13}

c) ( A ⋃ B ) - C= {7,10,12}

d) ( C ⋂ A ) ⋃ B= {3,5,7,8,9,10,11,12}