Question

Draw the Venn diagrams for each of these combinations of the sets A, B, C, and D.
a) (A ∩ B) ∪ (C ∩ D)
b) A
c U B
c U Cc U Dc
c) A − (B ∩ C ∩ D)
d) A ⊕ B

Answer 1

a)

$$(A ∩ B) ∪ (C ∩ D)$$

b)

$$A^c \cup B^c \cup C^c \cup D^c$$

c)

$$A − (B ∩ C ∩ D)$$

d)

$$A ⊕ B$$