Question

A = { 0,2,4,6} B {1,3,5,7}

Considerando os conjuntos

A - B =

Answer 1

A = { 0,2,4,6} B {1,3,5,7}

A-B
{0,2,4,6} - {1,3,5,7} =
r.: {0,2,4,6}