circle

Related Questions

• A circle which passes through origin and cuts intercepts on axes a and b, the equation of circle is

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• Given the circles ${{x}^{2}}+{{y}^{2}}-4x-5=0$ and ${{x}^{2}}+{{y}^{2}}+6x-2y+6=0$ . Let P be a point $(\alpha ,\beta )$ such that the tangents from P to both the circles are equal, then

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• The common chord of the circle ${{x}^{2}}+{{y}^{2}}+4x+1=0$ and ${{x}^{2}}+{{y}^{2}}+6x+2y+3=0$ is

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• If the centre of a circle is (2, 3) and a tangent is $x+y=1$ , then the equation of this circle is

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• The radius of the circle passing through the point (6, 2) and two of whose diameters are $x+y=6$ and $x+2y=4$ is

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