Question

A Venn diagram is shown below: (MEDAL?)

Answer 1

What are the elements of (A ∩ B) ' ?

{3, 4, 5, 6}

{1, 2, 5, 6}

{1, 2, 3, 4}

{1, 2, 3, 4, 5}

Answer 2

@mathmale

Answer 3

What are the elements of (A ∩ B) ? This denotes "intersection" and requires that we identify and write out a set of elements 1, 2, 3, ... that sets A and B HAVE IN COMMON.


Please look at the diagram and see if you can recognize the elements that A and B have in common. What are they?

Answer 4

Next, to find (A ∩ B)', identify all the elements that A and B do NOT have in common.

Answer 5

1 and 2 are what they have in common. So (A ∩ B)' would be 3, 4, 5, and 6?