conic-section

Related Questions

• The equation of a straight line drawn through the focus of the parabola ${{y}^{2}}=-4x$ at an angle of 120° to the x-axis is

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• Eccentric angle of a point on the ellipse ${{x}^{2}}+3{{y}^{2}}=6$ at a distance 2 units from the centre of the ellipse is

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• If the normals at two points P and Q of a parabola ${{y}^{2}}=4ax$ intersect at a third point R on the curve, then the product of ordinates of P and Q is

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• If $P\equiv (x,\ y)$ , ${{F}_{1}}\equiv (3,\ 0)$ , ${{F}_{2}}\equiv (-3,\ 0)$ and $16{{x}^{2}}+25{{y}^{2}}=400$ , then $P{{F}_{1}}+P{{F}_{2}}$ equals

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• The length of transverse axis of the parabola $3{{x}^{2}}-4{{y}^{2}}=32$ is

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