[" If the line "2x+3y+k=0" touches "],[" the parabola "x^(2)=108y" then "k=]

If the line x+y+2 =0 touches the parabola y^(2)=kx then k=

If the line x-3y+k=0 touches the parabola 3y^(2)=4x then the value of k is

The line x+y=k touches the parabola y=x-x^(2) if k=

If the line x-y+k =0 is a tangent to the parabola x^(2) = 4y then k =

Assertion(A) : If the line x = 3y+k touches the parabola 3y^(2) = 4x then k = 5 Reason (R) : Equation to the tangent y^(2)= 8x inclimed at an angle 30^(@) to the axis is x- sqrt(3)y+6=0

Assertion(A) : If the line x = 3y+k touches the parabola 3y^(2) = 4x then k = 5 Reason (R) : Equation to the tangent y^(2)= 8x inclimed at an angle 30^(@) to the axis is x- sqrt(3)y+6=0

The straight line x+y= k touches the parabola y=x-x^(2) then k =

If the line x-y+k =0 is a tangent to the parabola x^(2) = 4y then k = ?

If the line 2x - 3y = k touches the parabola y^(2) = 6 x , then the value of k is (i) (27)/(4) (ii) -(27)/(4) (iii) -27 (iv) 27