conic-section

Related Questions

• The ends of the latus rectum of the conic ${{x}^{2}}+10x-16y+25=0$ are

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• If any tangent to the ellipse $\frac{{{x}^{2}}}{{{a}^{2}}}+\frac{{{y}^{2}}}{{{b}^{2}}}=1$ cuts off intercepts of length h and k on the axes, then $\frac{{{a}^{2}}}{{{h}^{2}}}+\frac{{{b}^{2}}}{{{k}^{2}}}=$

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• If $x+y=k$ is a normal to the parabola ${{y}^{2}}=12x$ , then k is

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