conic-section

Related Questions

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• The eccentricity of the hyperbola $4{{x}^{2}}-9{{y}^{2}}=16$, is

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• The equation of the ellipse whose vertices are $(\pm 5,\ 0)$ and foci are $(\pm 4,\ 0)$ is

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• The equation of the common tangent touching the circle ${{(x-3)}^{2}}+{{y}^{2}}=9$ and the parabola ${{y}^{2}}=4x$ above the x-axis, is

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