Resposta :
Olá aqui está.
AUB={0,1,2,3,5}.
AUD={0,1,2,3,5,7,9}.
BUC={0,2,3,4,5,6,8}.
CUD={0,2,4,5,6,7,8,9}.
(AUB)UC={0,1,2,3,4,5,6,8}.
(BUC)UD={0,2,3,4,5,6,7,8,9}.
(AUC)UD={0,1,2,3,4,5,6,7,8,9}.
(BUD)UA={0,1,2,3,5,7,9}.
Eu espero ter te ajudado.
Olá aqui está.
AUB={0,1,2,3,5}.
AUD={0,1,2,3,5,7,9}.
BUC={0,2,3,4,5,6,8}.
CUD={0,2,4,5,6,7,8,9}.
(AUB)UC={0,1,2,3,4,5,6,8}.
(BUC)UD={0,2,3,4,5,6,7,8,9}.
(AUC)UD={0,1,2,3,4,5,6,7,8,9}.
(BUD)UA={0,1,2,3,5,7,9}.
Eu espero ter te ajudado.