Math Chapter Wise Sets, Relations And Functions English MCQ TGT 2013 Q.If P, Q, R are three sets, then which of the following who is right? A() () () P Q R P Q P R ∪ ∩ = ∪ ∩ ∩ B() () () P Q R P Q P R ∩ ∪ = ∩ ∩ ∪ C() () () P Q R P Q P R ∪ ∩ = ∪ ∩ ∪ D() () () P Q R P Q P R ∩ ∪ = ∩ ∩ ∩ b Show answer Correct answer: () () () P Q R P Q P R ∪ ∩ = ∪ ∩ ∪