Ts Eamcet
Parabola
TS EAMCET 2022 (Online) 20th July Evening Shift
MCQ+1 / -02022
If one end of a focal chord of the parabola $y^2=\frac{8}{a} \times(a>0)$ is at $(1,4)$, then the length of this focal chord is
Ts Eamcet
TS EAMCET 2022 (Online) 20th July Evening Shift
If one end of a focal chord of the parabola $y^2=\frac{8}{a} \times(a>0)$ is at $(1,4)$, then the length of this focal chord is