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Black Book Advanced Problems in MathematicsMathematicsFunctions

Range of the function f(x) = ₂(2 - _ 2 (16 ^2 x + 1)) is :

Options

  1. A[0, 1]
  2. B(- , 1]
  3. C[-1, 1]
  4. D(- , )

Correct answer

B. (- , 1]

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