Question

sejam os conjuntos A={1,2,3,4,5,6,7,8} , B = {0,2,4,6,8} determine: a) A U B

Answer 1

A={1,2,3,4,5,6,7,8} , B = {0,2,4,6,8} 
a) A U B={0,1,2,3,4,5,6,7,8}