[" Etangentat the point P on the circle "x^(2)+y^(2)],[" " the y-axis,then the length of PQ is "]

If the tangent at the point P on the circle x^(2)+y^(2)+6x+6y=2 meet the line 5x-2y+6=0 at a point Q on y-axis then PQ=

If the tangent at the point p on the circle x^(2)+y^(2) +6x +6y-2=0 meets the straight line 5x-2y+ 6 =0 at the point Q on the y-axis, then the length of PQ is-

If the tangent at the point P on the circle x^(2)+y^(2)+6x+6y=2 meets the straight line 5x-2y+6=0 at a point Q on the y-axis then show that PQ=5.

If the tangent at the point on the circle x^(2)+y^(2)+6x+6y=2 meets the straight ine 5x-2y+6=0 at a point Q on the y -axis then the length of PQ is

Show that if the length of the tangent from a point P to the circle x^2 + y^2 = a^2 be four times the length of the tangent from it to the circle (x-a)^2 + y^2 = a^2 , then P lies on the circle 15x^2 + 15y^2 - 32ax + a^2=0 .

Show that if the length of the tangent from a point P to the circle x^2 + y^2 = a^2 be four times the length of the tangent from it to the circle (x-a)^2 + y^2 = a^2 , then P lies on the circle 15x^2 + 15y^2 - 32ax + a^2=0 .

If the tangent at the point P on the circle x^2+y^2+6x+6y=2 meets the straight line 5x-2y+6=0 at a point Q on the Y-axis, then the length of PQ is

If the tangent at the point P on the circle x^2+y^2+6x + 6y = 2 meets the straight line 5x- 2y + 6 = 0 at a point Q on the y-axis, then the length of PQ is:

If the tangent at the point P on the circle x^2+y^2+6x+6y=2 meets the straight line 5x - 2y + 6 = 0 at a point on the y-axis, then the length of PQ is