circle

Related Questions

• The equation of a circle which touches both axes and the line $3x-4y+8=0$ and whose centre lies in the third quadrant is

  ---

• A point inside the circle ${{x}^{2}}+{{y}^{2}}+3x-3y+2=0$ is

  ---

• The equation of the circle passing through the point (2, 1) and touching y-axis at the origin is

  ---

• The equation of the circle which passes through the origin and cuts off intercepts of 2 units length from negative coordinate axes, is

  ---

• The circles ${{x}^{2}}+{{y}^{2}}+4x+6y+3=0$ and $2({{x}^{2}}+{{y}^{2}})+6x+4y+C=0$ will cut orthogonally, if C equals

  ---