The foot of the perpendicular on the line `3x+y=lambda` drawn from the origin is `Cdot` If the line cuts the `x` and the y-axis at `Aa n dB` , respectively, then `B C: C A` is `1:3` (b) `3:1` (c) `1:9` (d) `9:1`

Find the equation of the line perpendicular to the line x/a-y/b=1 and passing through a point at which it cuts the x-axis.

Find the equation of the line perpendicular to the line x/a-y/b=1 and passing through a point at which it cuts the x-axis.

The perpendicular drawn from origin to the line y=mx+c meets the line at point (-1,-2) , (c,m)=?

Foot of the perpendicular from a point (x_(1),y_(1)) on the line ax + by + c= 0 is given by

The perpendicular from the origin to the line y=m x+c meets it at the point (-1,2). Find the values of m\ a n d\ c dot

The line x/a+y/b=1 meets the axis of and y at A and B respectively and C is middle point of AB then

The coordinates o the foot of the perpendicular drawn from the origin to the line joining the point (-9,4,5)a n d(10 ,0,-1) will be a. (-3,2,1) b. (1,2,2) c. 4,5,3 d. none of these

A straight line is drawn through P(3,4) to meet the axis of x and y at Aa n dB , respectively. If the rectangle O A C B is completed, then find the locus of Cdot

The line L_1-=4x+3y-12=0 intersects the x-and y-axies at Aa n dB , respectively. A variable line perpendicular to L_1 intersects the x- and the y-axis at P and Q , respectively. Then the locus of the circumcenter of triangle A B Q is (a) 3x-4y+2=0 (b) 4x+3y+7=0 (c) 6x-8y+7=0 (d) none of these

The line L_1-=4x+3y-12=0 intersects the x-and y-axies at A and B , respectively. A variable line perpendicular to L_1 intersects the x- and the y-axis at P and Q , respectively. Then the locus of the circumcenter of triangle A B Q is (a) 3x-4y+2=0 (b) 4x+3y+7=0 (c) 6x-8y+7=0 (d) none of these