Respuesta :

swopniladangol

Answer:

1 ,2,3,4,5,6,7,9,10,11,12 is the union

devishri1977

Answer:

A U B = {1,2,3,4,5,6,7,9,10,11,12}

Step-by-step explanation:

Union of sets is a set containing all elements that are in A or  B.

A = {1,3,4,5,9,10,11}

B= {2,4,6,7,11,12}

A U B = {1,2,3,4,5,6,7,9,10,11,12}

Otras preguntas