If the straight lines joining the origin and the points of intersection of `y=mx+1 and x^2+y^2=1 ` are perpendicular to each other, then find the value of `m`.

Find the equation of line joining the origin to the point of intersection of 4x+3y=8 and x+y=1 .

If the straight lines joining origin to the points of intersection of the line x+y=1 with the curve x^2+y^2 +x-2y -m =0 are perpendicular to each other , then the value of m should be

Find the equation of the line joining the origin to the point of intersection of 4x+3y=8 and x+y=1 .

If the lines y = 3x + 7 and 2y + px = 3 are perpendicular to each other, find the value of p.

The lines joining the origin to the points of intersection of 2x^2 + 3xy -4x +1 = 0 and 3x + y=.1 given by

If the lines joining the origin to the points of intersection of the line y=mx+2 and the curve x^(2)+y^(2)=1 are at right-angles, then

Find the equation of the straight line joining the origin to the point of intersection of y-x+7=0 and y+2x-2=0 .

Equation of a straight line passing through the point of intersection of x - y + 1 = 0 and 3x + y - 5 = 0 are perpendicular to one of them is

The equation of pair of lines joining origin to the points of intersection of x^2 + y^2 =9 and x + y = 3

Prove that the straight lines joining the origin to the point of intersection of the straight line h x+k y=2h k and the curve (x-k)^2+(y-h)^2=c^2 are perpendicular to each other if h^2+k^2=c^2dot