conic-section

Related Questions

• The line $y=2x+c$ is a tangent to the parabola ${{y}^{2}}=16x$ , if c equals

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• The equation of normal to the parabola at the point $\left( \frac{a}{{{m}^{2}}},\ \frac{2a}{m} \right)$ ,is

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• The locus of a point $P(\alpha ,\,\beta )$ moving under the condition that the line $y=\alpha x+\beta $ is a tangent to the hyperbola $\frac{{{x}^{2}}}{{{a}^{2}}}-\frac{{{y}^{2}}}{{{b}^{2}}}=1$ is

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• In the ellipse $\frac{{{x}^{2}}}{{{a}^{2}}}+\frac{{{y}^{2}}}{{{b}^{2}}}=1$ , the equation of diameter conjugate to the diameter $y=\frac{b}{a}x$ , is

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