The equation to the circle which is such that the lengths of the tangents to it from the points (1,0), (2,0) and (3,2) are `1,sqrt7, sqrt2` respectively is

The centre of the circle which is such that the length of the tangents to it from the points (1, 0),(2,0) and (3,2) are 1,sqrt(7) and sqrt(2) respectively lie in (a) I quadrant(b) II quadrant (c) III quadrant (d) IV quadrant

The length of the tangent from the point (1,-4) to the circle 2x^2+2y^2-3x+7y+9=0

The length of the tangent of the circle x^2+y^2-2x-y -7 = 0 from the point (-1,-3) is

The length of the tangent from the point (1, -4) to the circle 2x^(2) + 2y^(2) - 3x + 7y + 9 = 0 is

Equation of a tangent to the circle with centre (2,-1) is 3x+y=0 .The square of the length of the tangent to the circle from the point (3,-3)

Equation of a tangent to the circle with centre (2,-1) is 3x+y=0 .The square of the length of the tangent to the circle from the point (3,-3)

The length of the tangent to the circle x^(2)+y^(2)-2x-y-7=0 from (-1, -3), is

The length of the tangent to the circle x^(2)+y^(2)-2x-y-7=0 from (-1, -3), is