CUET Preparation Today
CUET
-- Mathematics - Section B1
Relations and Functions
Which one of the following is $(A-B) ∪ (B-A)$?
$(A∪B) ∪(A-B)$
$(A∪B) ∪(A∩B)$
$(A∪B) -(A∩B)$
$(A-B)∩ (B-A)$
⇒
$(A-B)∪ (B-A)=(A∪B) -(A∩B)$