Question
Question: If A, B and C are non-empty sets, then (A – B) ∪ (B – A) equals...
If A, B and C are non-empty sets, then (A – B) ∪ (B – A) equals
A
(A∪B) – B
B
A – (A∩B)
C
(A∪B) – (A∩B)
D
(A∩B) ∪ (A∪B)
Answer
(A∪B) – (A∩B)
Explanation
Solution
(A – B) ∪ (B – A) = (A ∪ B) – (A ∩ B).
