Question

A={-3,-1,0,1,6,7}
B={-4,1,3,5,6,7}
C={-5,-3,1,2,3,5}
AUB=
B= CUB
C= C-A
D= B ∩A

Answer 1

Resposta:

Explicação passo a passo:

AUB={-4,-3,-1,0,1,3,5,6,7}

CUB={-5,-4,-3,1,2,3,5,6,7}

C-A={-5,2,3,5}

B∩A={1,6,7}