Question

Dados los conjuntos A={3,4,5,6,7,8} y B={5,6,7,8,9 }
Hallar: A U B , A – B , A Ո B

Answer 1

Respuesta:

A U B= {3,4,5,6,7,8,9}

A Ո B= {5,6,7,8}

A - B= {3,4}