The equation of the ellipse whose centre is at origin and which passes through the points (-3,1) and (2,-2) is

Find the equation of a circle whose centre is the origin and passes through the point (2,-4).

Find the equation of the circle whose centre is (1,2) and which passes through the point (4,6) .

Find the equation of the circle whose centre is (1,2) and which passes through the point (4,6).

Find the equation of the circle whose centre is (1,2) and which passes through the point (4,6).

Find the equation of the circle whose centre is (-1,5) and which passes through the point (4,-3) .

Find the equation of the circle whose centre is (2, - 5) and which passes through the point (3, 2 )

Find equation of the sphere whose centre is (2,-3,4) and which passes through the point (1,2,-1) .

Find the equation of a circle whose centre is (2, -1) and which passes through the point (3, 6) .

Equation of the ellipse with centre at origin, passing through the point (-3,1) and e=sqrt((2)/(5)) is

Equation of the ellipse whose axes are the axes of co-ordinates and which passes through the point (-3,1) and has eccentricity sqrt(2//5) is :