JEE Math Practice Question
A ray of light through (2, 1) is reflected at a point P on the y-axis and then passes through the point (5, 3). If this reflected ray is the directrix of an ellipse with eccentricity $${1 \over 3}$$ and the distance of the nearer focus from this directrix is $${8 \over {\sqrt {53} }}$$, then the equation of the other directrix can be :
- A.11x + 7y + 8 = 0 or 11x + 7y $$-$$ 15 = 0
- B.11x $$-$$ 7y $$-$$ 8 = 0 or 11x + 7y + 15 = 0
- C.2x $$-$$ 7y + 29 = 0 or 2x $$-$$ 7y $$-$$ 7 = 0
- D.2x $$-$$ 7y $$-$$ 39 = 0 or 2x $$-$$ 7y $$-$$ 7 = 0
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