Question

If A, B and C are three subsets of the universal set U, draw the venn diagram of (A’ ∩ B’)∩C’

Answer 1

(A’ ∩ B’)∩C’ – A’ ∩ B’ ∩ C’ = {x/x∈A’ and x∈B’ and x∈C’} 

= {x/x ∉ A, x ∉ B, x ∉ C} 

The shaded region is the compliment of the set.