Answer
A∩ ∅ = {} = ∅
Work Step by Step
U = {a,b,c,d,e,f,g,h}
A = {a,g,h}
The set A∩ ∅ represents the elements which are common in both A and ∅.
(∅ represent empty set)
Therefore the common elements of A and ∅ is an empty set .
Therefore A∩ ∅ = {} = ∅
