conic-section

Related Questions

• The equation of the common tangent touching the circle ${{(x-3)}^{2}}+{{y}^{2}}=9$ and the parabola ${{y}^{2}}=4x$ above the x-axis, is

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• If PSQ is the focal chord of the parabola ${{y}^{2}}=8x$ such that $SP=6$ . Then the length SQ is

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• The directrix of the parabola ${{x}^{2}}-4x-8y+12=0$ is

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• PQ is a double ordinate of the parabola ${{y}^{2}}=4ax$ . The locus of the points of trisection of PQ is

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

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