Math Chapter Wise Conic Section English MCQ PGT 2011 Q.The equation of the ellipse passing through (2,1) having eccentricity 1 e 2 = is A3x2 +4y2 =16 B3x2 +5y2 =17 C5x2 +3y2 =23 DNone of these Show answer Correct answer: 3x2 +4y2 =16