Math Chapter Wise Sets, Relations And Functions English MCQ PGT 2003 Q.Which of the following statement is false? A() A B A B ∪ ⊂ ∪ B() A B A B ∪ ⊃ ∪ C() A B A B ∪ = ∪ D() A B A B ∪ ≠ ∪ Show answer Correct answer: () A B A B ∪ = ∪