Math Chapter Wise Sets, Relations And Functions English MCQ KVS PGT 23-12-2018 Q.The range of function ((()) 1 f(x), x R 4 sin2x = ∈ − is: A[1, 2] B1 1, 3 2 C1 1, 5 3 D[2, 3] Show answer Correct answer: 1 1, 5 3