Question

Preciso da resposta urgente

Answer 1

Resposta:

B

Explicação passo-a-passo:

A={0,1,2,3}

B={-2,-1,0,1}

(AUB)-(A∩B)=

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

{-2,-1,2,3}