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AP EAMCET201726 Apr 2017Evening ShiftMathematicsEllipseActual

If the eccentric angles of the extremeties of a focal chord (other than the major axis) of the ellipse x^2 25 + y^2 9 =1 are and then ( 2 ) ( 2 ) =

Options

  1. A4 3
  2. B-9
  3. C9
  4. D4 5

Correct answer

B. -9

Step-by-step solution

No solution. Refer to answer key.

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