The length of the latusrectum of the parabola `x=ay^(2)=by+c,` is

The length of the latus rectum of the parabola x=ay^2+by+c is

(c)1/a The length of the latus rectum of the parabola x = ay. by + c is (A) a/4 (B) a/3 4a

If x+y=0,x-y=0 are tangents to a parabola whose focus is (1,2) Then the length of the latusrectum of the parabola is equal

The length of the latusrectum of the parabola 2{(x-a)^(2)+(y-a)^(2)}=(x+y)^(2), is

The length of the latusrectum of the parabola 2{(x-a)^(2)+(y-a)^(2)}=(x+y)^(2), is

The length of the latusrectum of the parabola 20(x^(2)+y^(2)-6x-2y+10)=(4x-2y-5)^(2) ,is

The length of the latusrectum of the parabola 20(x^(2)+y^(2)-6x-2y+10)=(4x-2y-5)^(2) is

Latus rectum of the parabola x^2=4ay is: