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Black Book Advanced Problems in MathematicsMathematicsLimits

_ x 0 [3] 1 + ^2 x - [4] 1 - 2 x x + ^2 x is equal to :

Options

  1. A-1
  2. B1
  3. C1 2
  4. D- 1 2

Correct answer

C. 1 2

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