Question

Considere o contunjo A = { 1,2,3,4,5,6} e B = {4,5,6,7,8,9,10}. A uniao entre os dois conjuntos é?

Answer 1

veja....

A={ 1,2,3,4,5,6}

B={4,5,6,7,8,9,10}

A ∪ B= {1,2,3,4,5,6,7,8,9,10}