Question

me ajudem ai pfvr pessoal ​

Answer 1

Resposta:

Explicação passo-a-passo:

A= {-1,0,1,2,3,4,5,6}

B={0,1,2,3,4,5,6,7,8}

C={...-1,0,1,2,3,4,5,6,7,8,9,10}

a) {-1,0,1,2,3,4,5,6,7,8}

b) {0,1,2,3,4,5,6}

c) {-1,0,1,2,3,4,5,6}

d) {-1}

e) {7,8}

f) {Ø}

g) {- ∞}

h) A U C {- ∞ -1,0,1,2,3,4,5,6,7,8,9,10}

B ∩ C {0,1,2,3,4,5,6} =

{0,1,2,3,4,5,6}

Espero que esteja correto : D