Question

Define B-A complement in set builder form

Answer 1

Answer:

Complement of a Set: The complement of a set, denoted A', is the set of all elements in the given universal set U that are not in A. In set- builder notation, A' = {x ∈ U : x ∉ A}. ... In set-builder notation, A – B = {x ∈ U : x ∈ A and x ∉ B}= A ∩ B'.

Answer 2

Answer:

Complement of a Set: The complement of a set, denoted A', is the set of all elements in the given universal set U that are not in A. In set- builder notation, A' = {x ∈ U : x ∉ A}. ... In set-builder notation, A – B = {x ∈ U : x ∈ A and x ∉ B}= A ∩ B'.