The circle `x^2+y^2-4x-2y=11` makes equal intercepts on the lines `L_1: x+2y+1=0` and `L_2dot` Then equation of `L_2` cannot be `2x+y+1=0` `2x-y+3=0` `2x+y=0` (d) `3x-2y+2=0`

Show that the lines 4x+y-9=0,x-2y+3=0,5x-y-6=0 make equal intercepts on any line of slope 2.

Show that the lines 4x+y-9=0,x-2y+3=0,5x-y-6=0 make equal intercepts on any line of slope 2.

The equation of line l_(1) is y=2x+3 , and the equation of line l_(2) is y=2x-5.

The intercept made by the circle x^(2)+y^(2)-4x-6y-3=0 on the line x+y-3=0 is

For the circle x^(2)+y^(2)-2x-4y-4=0 , then lines 2x+3y-1=0, 2x+y+5=0 are

If the circle x^2+y^2 +4x+22y + c = 0 bisects the circumference of the circle x^2 + y^2-2x + 8y-d = 0 ,then (c+d) is equal to

Let L_1:3x+4y=1a n dL_2=5x-12 y+2=0 be two given lines. Let image of every point on L_1 with respect to line L lies an L_2 then possible equations of L can be (a) 14 x+112 y-23=0 (b) 64 x-8y-3=0 (c) 11 x-4y=0 (d) 52 y-45 x=7

Let two parallel lines L_1 and L_2 with positive slope are tangent to the circle C_1 : x^2 + y^2 -2x 16y + 64 = 0 . If L_1 is also tangent to the circle C_2 : x^2 + y^2 - 2x + 2y -2 = 0 and the equation of L_2 is asqrta x - by + c - a sqrta = 0 where a,b,c in N. then find the value of (a+b+c)/7

The tangent to the circle x^(2)+y^(2)-4x+2y+k=0 at (1,1) is x-2y+1=0 then k=

Consider with circle S: x^2+y^2-4x-1=0 and the line L: y=3x-1 . If the line L cuts the circle at A and B then Length of the chord AB is