conic-section

Related Questions

• The eccentricity of the conic ${{x}^{2}}-4{{y}^{2}}=1$, is

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• The ordinates of the triangle inscribed in parabola ${{y}^{2}}=4ax$ are ${{y}_{1}},\ {{y}_{2}},\ {{y}_{3}}$ , then the area of triangle is

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• If the line $y=2x+c$ be a tangent to the ellipse $\frac{{{x}^{2}}}{8}+\frac{{{y}^{2}}}{4}=1$ , then $c=$

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• The condition that the straight line $lx+my=n$ may be a normal to the hyperbola ${{b}^{2}}{{x}^{2}}-{{a}^{2}}{{y}^{2}}={{a}^{2}}{{b}^{2}}$ is given by

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• The point at which the line $y=mx+c$ touches the parabola ${{y}^{2}}=4ax$ is

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