circle

Related Questions

• The equation of circle which touches the axes of coordinates and the line $\frac{x}{3}+\frac{y}{4}=1$ and whose centre lies in the first quadrant is ${{x}^{2}}+{{y}^{2}}-2cx-2cy+{{c}^{2}}=0$ , where c is

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• The equation of the circle having as a diameter, the chord $x-y-1=0$ of the circle $2{{x}^{2}}+2{{y}^{2}}-2x-6y-25=0$ , is

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• The circle represented by the equation ${{x}^{2}}+{{y}^{2}}+2gx+2fy+c=0$ will be a point circle, if

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

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• The value of $\lambda $ , for which the circle ${{x}^{2}}+{{y}^{2}}+2\lambda x+6y+1=0$ , intersects the circle ${{x}^{2}}+{{y}^{2}}+4x+2y=0$ orthogonally is

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