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AP EAMCET201725 Apr 2017Evening ShiftMathematicsQuadratic EquationActual

The integral value of k for which x^2-2(4 k-1) x+15 k^2-2 k-7>0 for all x R is

Options

  1. A2
  2. B3
  3. C1
  4. D4

Correct answer

B. 3

Step-by-step solution

No solution. Refer to answer key.

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