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NDA2012MathematicsEllipseActual

The sum of the focal distances of a point on the ellipse x^2 4 + y^2 9 =1 is :

Options

  1. A4 units
  2. B6 units
  3. C8 units
  4. D10 units

Correct answer

B. 6 units

Step-by-step solution

The correct answer is option (B)

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