Question

Given A ={1,2,3,4,5,6,7,8,9} and B = {2,4,6,8}, what is AUB

Answer 1

take a look at the answer of the question

Answer 2

A={1,2,3,4,5,6,7,8,9}
B={2,4,6,8}
AUB={1,2,3,4,5,6,7,8,9}U{2,4,6,8}
AUB={1,2,3,4,5,6,7,8,9}
ITS THE ANSWER
BECAUSE
IN AUB WE ARRANGE THE NUMBERS LIKE IF U HAVE GIVEN
A={1,3,5,7}
B={2,4,6,8}
SO THE UNION OF A AND B IS {1,2,3,4,5,6,7,8}