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Black Book Advanced Problems in MathematicsMathematicsQuadratic Equation

If _ x x 2 and 0 x 3 then x lies in the interval

Options

  1. A[ 5 -1 2 , 1]
  2. B(0, 5 -1 2 ]
  3. C[ 1 2 , 1]
  4. Dnone of these.

Correct answer

B. (0, 5 -1 2 ]

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