The line AB cuts of equal intercepts 2a from the axes . From any point P on the line AB perpendicular PR and PS are drawn on the axes . Locus of midpoint of RS is

The line AB cuts off equal intercepts 2a from the axes. From any point P on the line AB perpendicular PR and PS are drawn on the axes. Locus of mid-point of RS is

The line which cuts off equal-intercept from the axes and pass through the point (1,-2) is.

The line which cuts off equal intercept from the axes and pass through the point (1,-2) is …......... .

The line which cuts off equal-intercept from the axes and pass through the point (1,-2) is . . . . . . . . . . .

The equation of the locus of the point whose distances from the point P and the line AB are equal, is

The line x+y=1 cuts the coordinate axes at P and Q and a line perpendicular to it meet the axes in R and S. The equation to the locus of the point of intersection of the lines PS and QR is

The line x/a+y/b=1 cuts the coordinate axes at a and B a line perpendicular to AB meets the axes in P and Q. The equation of the locus of the point of intersection of the lines AQ and BP is

The line x+y=1 cuts the coordinate axes at P and Q and a line perpendicular to it meet the axes R and S. The equation to the locus of the intersection of lines PS and QR is

The line x+y=1 cuts the coordinate axes at P and Q and a line perpendicular to it meet the axes R and S. The equation to the locus of the intersection of lines PS and QR is

Tangents PA and PB are drawn to parabola y^(2)=4x from any arbitrary point P on the line x+y=1 . Then vertex of locus of midpoint of chord AB is