Equation of a circle passing through (1, 2) and (2, 1) and for which line `x+y=2` is a diameter, is :

Equation of circle which passes through (-1,2) and (1,2) , and touches the line y = 5 , is

Find the equations of the circles passing through the point (-4,3) and touching the lines x+y=2 and x-y=2

Find the equations of the circles passing through the point (-4,3) and touching the lines x+y=2 and x-y=2

Find the equations of the circles passing through the point (-4,3) and touching the lines x+y=2 and x-y=2

Find the equations of the circles passing through the point (-4,3) and touching the lines x+y=2 and x-y=2

Find the equations of the circles passing through the point (-4,3) and touching the lines x+y=2 and x-y=2

Find the equation of circle which passes through(1,0) and(0,-1) and whose centre lies on the line x-y+2=0 .

The equation of the circle passing through the point (-1, 2) and having two diameters along the pair of lines x^(2)-y^(2)-4x+2y+3=0 , is