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Manipal MET2019MathematicsLimits

_ x -2 ⁻¹(x+2) x^2+2 x is equal to

Options

  1. A0
  2. B- 1 2
  3. CNone of these

Correct answer

C. None of these

Step-by-step solution

aligned & We have, y= _ x -2 ⁻¹(x+2) x^2+2 x & aligned & y= _ x -2 ⁻¹(x+2) (x+2) 1 x & y= _ x -2 (1) 1 x [ _ x =1 ] &=- 1 2 aligned aligned

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