A line passing through the origin `O(0,0)` intersects two concentric circles of radii `aa n db` at `Pa n d Q ,` If the lines parallel to the X-and Y-axes through `Qa n dP ,` respectively, meet at point `R ,` then find the locus of `Rdot`

The line passing through the point of intersection of x+y=2,x-y=0 and is parallel to x+2y=5, is

find equation of the line parallel to the line 3x-4y+2=0 and passing through the point (-2,3)

Find the equation of the line parallel to the line 3x-4y+2=0 and passing through the point (-2,5) .

Find the equation of a line parallel to the line 3x-4y+2=0 and passing through the point. (-2,5) .

A point P moves on a plane (x)/(a)+(y)/(b)+(z)/(c)=1.A plane through P and perpendicular to OP meets the coordinate axes at A,B andC.If the planes through A,B and C parallel to the planes x=0,y=0 and z=0, respectively, intersect at Q, find the locus of Q.

Find the equation of the line parallel to the y-axis and drawn through the point of intersection of the lines x-7y+15=0 and 2x+y=0 .

A circle passes through the origin O and cuts the axes at A (a,0) and B (0,b). The image of origin O in the line AB is the point

The tangent at any point to the circle x^(2)+y^(2)=r^(2) meets the coordinate axes at A and B.If the lines drawn parallel to axes through A and B meet at P then locus of P is

Find the equation of the line parallel to y-axis and drawn through the point of intersection of the lines x-7y+5=0 and 3x+y=0