Question

Form a union for the following sets.
M = {1, 2, 4, 8}
N = {2, 5, 8}

{2, 8}
{ }
{1, 4, 5,}
{1, 2, 4, 5, 8}

Answer 1

The union of two sets is a set that has every element the two sets have.

Answer 2

Which set in the choices has every element contained in both sets?

Answer 3

@mathstudent55 1, 4, 5?

Answer 4

Are those the only elements contained in both sets M and N?
What do you have against 2 and 8?

Answer 5

@mathstudent55
So it would be all the numbers that appear in both sets?