conic-section

Related Questions

• The point on the parabola ${{y}^{2}}=8x$ at which the normal is parallel to the line $x-2y+5=0$ is

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• If ${{m}_{1}}$ and ${{m}_{2}}$are the slopes of the tangents to the hyperbola $\frac{{{x}^{2}}}{25}-\frac{{{y}^{2}}}{16}=1$ which pass through the point (6, 2), then

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• The eccentricity of the conic $4{{x}^{2}}+16{{y}^{2}}-24x-3y=1$ 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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• If $lx+my+n=0$ is tangent to the parabola ${{x}^{2}}=y$ , then condition of tangency is

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