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JEE Advanced2009MathematicsLimitsActual

Let L= _ x 0 a- a^2-x^2 - x^2 4 x^4 , a>0 . If L is finite, then

Options

  1. Aa=2
  2. Ba=1
  3. CL= 1 64
  4. DL= 1 32

Correct answer

A. a=2

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