The locus of the point from which the lengths of the tangents to thecircles `x^2+y^2=4`and `2(x^2+y^2)-10 x+3y-2=0`are equal isa straight line inclined at `pi/4`with the line joining thecenters of the circlesa circle(c) an ellipsea straight line perpendicular to the line joining the centers of thecircles.A. a straight line inclined at `pi//4` with the line joining the centers of the circlesB. a circleC. an ellipseD. a straight line perpendicular to the line joining the centers of the circles

The locus of the point from which the lengths of the tangents to theci

1.	The locus of the point from which the lengths of the tangents to thecircles `x^2+y^2=4`and `2(x^2+y^2)-10 x+3y-2=0`are equal isa straight line inclined at `pi/4`with the line joining thecenters of the circlesa circle(c) an ellipsea straight line perpendicular to the line joining the centers of thecircles.A. a straight line inclined at `pi//4` with the line joining the centers of the circlesB. a circleC. an ellipseD. a straight line perpendicular to the line joining the centers of the circles
Answer» Correct Answer - 4 The locus is the radical axis which is perpendicular to the line joining the centers of the circles.

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