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Black Book Advanced Problems in MathematicsMathematicsContinuity and Differentiability

Let f(x) = cases 1 - x 4x - & x 4 & x = 4 cases ; x [0, 2 ) . If f(x) is continuous in [0, 2 ) , then is equal to :

Options

  1. A1
  2. B1 2
  3. C- 1 2
  4. D-1

Correct answer

C. - 1 2

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