conic-section

Related Questions

• The centre of the ellipse $4{{x}^{2}}+9{{y}^{2}}-16x-54y+61=0$ is

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• The distance between the directrices of the ellipse $\frac{{{x}^{2}}}{36}+\frac{{{y}^{2}}}{20}=1$ is

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• A point on the curve $\frac{{{x}^{2}}}{{{A}^{2}}}-\frac{{{y}^{2}}}{{{B}^{2}}}=1$ is

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• The equation ${{x}^{2}}-16xy-11{{y}^{2}}-12x+6y+21=0$ represents

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• The straight line $x+y=\sqrt{2}p$will touch the hyperbola $4{{x}^{2}}-9{{y}^{2}}=36$, if

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