If `(1, a), (b, 2)` are conjugate points with repect to the circle `x^(2) + y^(2) = 25`, then the value of `4a + 2b + 2010` is ………..

If (1, a), (b, 2) are conjugate points with renpcet to the circle x^(2)+y^(2)=25 , then 4a+2b=

If (1,1), (k,2) are conjugate points with respect to the circle x^(2)+y^(2)+8x+2y+3=0 , then k=?

Show that the points (4,2) (3,-5) are conjugate points with respect to the circle x^(2) + y^(2) -3 x - 5y + 1 = 0

If A and B are conjugate points w.r.t to circle x^(2)+y^(2)=r^(2) then OA^(2)+OB^(2)=

If (1,4), (-2,3) are conjugate points w.r.t x^(2)+y^(2)=k then k=

Find the value of k if kx+ 3y - 1 = 0, 2x + y + 5 = 0 are conjugate lines with respect to the circle x^(2) + y^(2) - 2x - 4y - 4 =0 .

If kx+3y=1, 2x+y+5=0 are conjugate liens w.r.t the circle x^(2)+y^(2)-2x-4y-4=0 then k=

Find the value of k if the points (1, 3) and (2, k) are conjugated with respect to the circle x^(2)+y^(2)=35 .

Find the chord of contact of (2, 5) with repect ot the circle x^(2) + y^(2) - 5x + 4y-2=0 .

Find the value of K if the points (i) (4,K) and (2,3) are conjugate with respect to the circle x^(2)+y^(2)=17 . (ii) (4,2) and (K,-3) are conjugate with respect to the circle x^(2)+y^(2)-5x+8y+6=0