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Black Book Advanced Problems in MathematicsMathematicsQuadratic Equation

If , are the roots of x^2 - 3x + = 0 ( R) and < 1 < , then the true set of values of equals :

Options

  1. A(2, 9/4)
  2. B(- , 9/4)
  3. C(2, )
  4. D(- , 2) .

Correct answer

D. (- , 2) .

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