Question

Draw a Venn diagram to represent the union and intersection of the sets below.
L
equals
StartSet Upper A, Upper B, Upper C, 1, 2, 3, horse, cow, pig EndSet
M
equals
StartSet negative 1, 0, 1, Upper B, Upper Y, pig, duck, Upper Delta EndSet
N
equals
StartSet Upper C, 3, duck, Upper Delta EndSet
Question content area bottom
Part 1
Choose the correct answer below.
A.
negative 1
Upper Delta
L
M
N
A
cow
horse
2
B
pig
1
0
Y
duck
C
3
B.
negative 1
Upper Delta
L
M
N
A
cow
horse
2
B
pig
1
0
Y
duck
C
3
C.
negative 1
Upper Delta
L
M
N

Answer 1

The triple intersection L ∩ M ∩ N is empty. The correct placement is:

- L ∩ M (but not N): B, 1, pig
- L ∩ N (but not M): C, 3
- M ∩ N (but not L): duck, Δ
- L only: A, 2, horse, cow
- M only: −1, 0, Y
- N only: (none)
- Outside all three: (none, given the listed elements)

Therefore pick the diagram that places the elements exactly as above (option A).