Question

considerando os conjuntos A = {0, 1,2,3}
B =[-2,-1,0, 1, 2} determine
A) AUB=
B)A-B
C)B-A
​

Answer 1

Resposta:

Explicação passo-a-passo:

AUB={-2,-1,0,1,2,3}

A-B={3}

B-A={-2,-1}