conic-section

Related Questions

• Eccentricity of the ellipse $4{{x}^{2}}+{{y}^{2}}-8x+2y+1=0$ is

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• Let a circle tangent to the directrix of a parabola ${{y}^{2}}=2ax$ has its centre coinciding with the focus of the parabola. Then the point of intersection of the parabola and circle is

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• The normal at the point $(bt_{1}^{2},\ 2b{{t}_{1}})$ on a parabola meets the parabola again in the point $(bt_{2}^{2},\ 2b{{t}_{2}})$ , then

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• From the point (–1, –60) two tangents are drawn to the parabola ${{y}^{2}}=4x$ . Then the angle between the two tangents is

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• The eccentricity of curve ${{x}^{2}}-{{y}^{2}}=1$ is

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