circle

Related Questions

• The equation of radical axis of the circles $2{{x}^{2}}+2{{y}^{2}}-7x=0$ and ${{x}^{2}}+{{y}^{2}}-4y-7=0$ is

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• Radical axis of the circles $3{{x}^{2}}+3{{y}^{2}}-7x+8y+11=0$ and ${{x}^{2}}+{{y}^{2}}-3x-4y+5=0$ is

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• The circle ${{x}^{2}}+{{y}^{2}}+2gx+2fy+c=0$ bisects the circumference of the circle ${{x}^{2}}+{{y}^{2}}+2g'x+2f'y+c'=0$ , if

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• If the radius of the circle ${{x}^{2}}+{{y}^{2}}+2gx+2fy+c=0$ be r, then it will touch both the axes, if

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• The equation of the circle passing through the points (0, 0), (0, b) and (a, b) is

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