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Conic Section
Question
The ellipse x2+ 4y2= 4 is inscribed in a rectangle aligned with the coordinate axes, which in turn is inscribed in another ellipse that passes through the point (4, 0). Then the equation of the ellipse is
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x2+ 16y2= 16
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x2+ 12y2= 16
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4x2+ 48y2= 48
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4x2+ 64y2= 48
Solution
B.
x2+ 12y2= 16
Some More Questions From Conic Section Chapter
In an ellipse, the distance between its foci is 6 and minor axis is 8. Then its eccentricity is
If the lines 3x − 4y − 7 = 0 and 2x − 3y − 5 = 0 are two diameters of a circle of area 49π square units, the equation of the circle is
If a circle passes through the point (a, b) and cuts the circle x2 + y2 = p2 orthogonally, then the equation of the locus of its centre is
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Mock Test Series
Mock Test Series