Question

Dados os conjuntos A={1,2,3,4}, B={3,4,5,6} e C={2,3,6,7}, determine A-(B∩C).

Quest.: 2
{3}
{1,2,4}
{6}
{2,3,6}
{1,4,5}

Answer 1

B∩C = 3,6
A - (B∩C) = {1,2,3,4} - {3,6}
A - (B∩C) = {1,2,4}