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

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

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

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

The equaiton of the lines through the point (2, 3) and making an intercept of length 2 units between the lines y+2x=3 and y+2x=5 are

If a chord of circle x^2 + y^2 =8 makes equal intercepts of length ‘a’ on the coordinate axes then |a| <