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MODERN PUBLICATION-CONIC SECTIONS-EXERCISE
- The equation of the parabola having focus (3, 2) and vertex (1, 2), is...
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- The sum of the distances of a point (2, -3) from the foci of an ellips...
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- The equation of one of the tangents to x^2/3-y^2/2=1 which is parallel...
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- If e1 is eccentricity of the ellipse x^2/16+y^2/7=1 and e2 is eccentri...
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- A line passes through point (2, 2) and perpendicular to the line 3x + ...
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- If px^2-10xy + 12y^2+ 5x - 16y - 3 = 0 represents a pair of straight l...
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- Points (3, 3), (h, 0), (0, k) are collinear and a/h+b/k=1/3. Then :
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- sqrt 2009/3 (x^2-y^2)=1, then eccentricity of the hyperbola is :
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- The value of k for which the line x+y+1=0 touches the parabola y^2 = 4...
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- The eccentricity of the ellipse x^2/a^2+y^2/b^2=1, if its latus rectum...
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- The angle between the tangents drawn from the origin to the parabola y...
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- The angle between the lines 2x = 3y=-z and 12x=-2y=-8z is:
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- The centres of 3 circles x^2+y^2 =1, x^2+y^2 +6x-2y=1, x^2+y^2-12x+4y=...
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- If the lines 2x + 3y+1=0,3x-y-4=0 are diameters of a circle x^2+ y^2+ ...
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- The equation of the circle, while touches the line x= y at origin and ...
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- The locus of the foot of the perpendicular from the centre of the elli...
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- The locus of the mid-points of a chord of the circle x^(2)+y^(2)=4 whi...
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- The length of the chord joining the points (4 cos theta 4 sin theta) a...
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- The number of common tangents to the circles x^2+y^2-y=0 and x^2+y^2+y...
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- The co-ordinates of the centre of the smallest circle passing through ...
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