circle

Related Questions

• Centre of the circle ${{(x-3)}^{2}}+{{(y-4)}^{2}}=5$ is

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• The equation of the circle whose diameter lies on $2x+3y=3$ and $16x-y=4$ which passes through (4,6) is

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• Equation of the tangent to the circle ${{x}^{2}}+{{y}^{2}}={{a}^{2}}$ which is perpendicular to the straight line $y=mx+c$ is

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• The equation of the chord of contact, if the tangents are drawn from the point (5, –3) to the circle ${{x}^{2}}+{{y}^{2}}=10$ , is

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• The points of contact of the circle ${{x}^{2}}+{{y}^{2}}+2x+2y+1=0$ and the co-ordinate axes are

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