Mathematics · Functions and Relations
Match the functions in List I with their respective ranges (Rf) in List II: List I (Function)List II (Range)A. f(x) = x1 + x2I. Rf = (1, ∞)B. f(x) = 32 - x2II. Rf = (-∞, 0) ∪ [32, ∞)C. f(x) = 1√(x - [x])III. Rf = [-12, 12]D. f(x) = 12 - sin(3x)IV. Rf = [13, 1] Choose the correct option from the choices given below (where [x] denotes the greatest integer function):
- 1A - II, B - I, C - IV, D - III
- 2A - II, B - IV, C - I, D - III
- 3A - III, B - II, C - I, D - IV✓
- 4A - III, B - I, C - II, D - IV
Correct answer
A - III, B - II, C - I, D - IV
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