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NDA2012MathematicsLimitsActual

What is _ x 0 2(1- x) x^2 equal to?

Options

  1. A0
  2. B1 2
  3. C1 4
  4. D1

Correct answer

D. 1

Step-by-step solution

_ x 0 2(1- x) x^2 = _ x 0 2 2 ^2 x / 2 x^2 = _ x 0 ( x / 2 x / 2 )^2=1

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