circle

Related Questions

• The two circles ${{x}^{2}}+{{y}^{2}}-2x-3=0$ and ${{x}^{2}}+{{y}^{2}}-4x-6y-8=0$ are such that

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• The equation of the circle through the point of intersection of the circles ${{x}^{2}}+{{y}^{2}}-8x-2y+7=0$ , ${{x}^{2}}+{{y}^{2}}-4x+10y+8=0$ and (3, –3) is

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• If the circle ${{(x-h)}^{2}}+{{(y-k)}^{2}}={{r}^{2}}$ touches the curve $y={{x}^{2}}+1$ at a point (1, 2), then the possible locations of the points (h, k) are given by

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• The equation of the normal to the circle ${{x}^{2}}+{{y}^{2}}-2x=0$ parallel to the line $x+2y=3$ is

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• The equation of the circle which passes through the points $(3,\ -2)$ and $(-2,\ 0)$ and centre lies on the line $2x-y=3$ , is

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