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Multiple choice

The values of 'a' for which both the roots of the equation (1 − a2)x2 + 2ax − 1 = 0 lie between 0 and 1 are given by

  1. a> 2

  2. 1 < a < 2

    • ∞< a
  3. a=0

  4. None of these

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  • Algebra (3715 questions)
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