x+y-9=0 is a normal to the parabola curve `y^(2)-2y-8x+17=0` at (a,b) then a+b is equal to

If the line with equestion x+y=6 is a normal to the parabola y^(2)=8x at point (a,b), bgt0 then a/b is equal to

For the parabola y^(2)+8x-12y+20=0

If the line x+y=6 is a normal to the parabola y^(2)=8x at point (a,b), then the value of a+b is ___________ .

If the line x+y=6 is a normal to the parabola y^(2)=8x at point (a,b), then the value of a+b is ___________ .

The equation of normal to the curve y^(2)=8x is

The line 2x+y+lamda=0 is a normal to the parabola y^(2)=-8x, is lamda =

The line sqrt(2y)-2x+8a=0 is a normal to the parabola y^(2)=4ax at P ,then P=

The line sqrt(2)y-2x+8a=0 is a normal to the parabola y^(2)=4ax at P .then P =

If the line 3x - 4y - k = 0 (k gt 0) touches the circle x^(2)+y^(2)-4x-8y-5 =0 at (a, b) then k + a + b is equal to :-

If y = mx +6 is a tangent to both the parabolas y ^(2) = 8x and x ^(2) = 3by, then b is equal to :