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MHT CET2007MathematicsLimits

The value of _ x ( x²-2 x+1 x²-4 x+2 )^ x is

Options

  1. Ae²
  2. Be⁻²
  3. Ce⁶
  4. DNone of these

Correct answer

A. e²

Step-by-step solution

aligned & _ x ( x²-2 x+1 x²-4 x+2 )^ x &= _ x (1+ 2 x-1 x²-4 x+2 )^ x &=e^ _ x - ( x(2 x-1) x²-4 x+2 ) =e² aligned

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