Question

Sendo A= {1,3,5,7}, B= {4,5,6,7} e h={4,6}


a) A-B

b)(A∩B) UH

c)(BU H ) -A

Answer 1

Resposta:

a) A-B = {1, 3}

b) (A∩B) UH = {5, 7, 4,6}

c) (B U H ) -A = {4,6}