The parabola `y^2 = kx` makes an intercept of length 4 on the line `x-2y=1` then k is

If the parabola x^2=ay makes an intercept of length sqrt40 unit on the line y-2x = 1 then a is equal to

If the parabola x^2=ay makes an intercept of length sqrt40 unit on the line y-2x = 1 then a is equal to

If the parabola x^2=ay makes an intercept of length sqrt40 unit on the line y-2x = 1 then a is equal to

If the parabola x^(2)=ay makes an intercept of length sqrt(40) unit on the line y-2x=1 then a is equal to

If the parabola x^(2) = ay makes an intercept of length sqrt(40) unit on the line y - 2 x = 1 , then a is equal to

If a straight line passes through the point (-5,4) and makes an intercept of length 2/sqrt(5) between the lines x+2y+1=0 and x+2y -1 =0 , then equation of that line is

Equation of the line which makes an intercept of length 2 on positive x - axis and an intercept of length 3 on the negative y-axis is

Length of the perpendicular dropped from the focus of the parabola y^(2)=-16x to a line making the equal intercepts 2 on the positive axes