JEE AdvancedCircleHard
Question
If (5, 12) and (24, 7) are the foci of a conic passing through the origin, then the eccentricity of conic is -
Options
A.
/12
B.
/13
C.
/25
D.
/28
More Circle Questions
If P is a point such that the ratio of the squares of the lengths of the tangents from P to the circles x2 + y2 + 2x ...The equation of the tangent lines to the hyperbola x2 - 2y2 = 18 which are perpendicular to the line y = x are -...Centre of a circle is (2, 3). If the line x + y = 1 touches it. Find the equation of circle-...Let ABCD be a quadrilateral with area 18, with side AB parallel to the side CD and AB = 2CD. Let AD be perpendicular to ...The distance from the centre of the circle x2 + y2 = 2x to the straight line passing through the points of intersection ...