Wb Jee
Parabola
WB JEE 2008
MCQ+1 / -0.252008
If P(at2, 2at) be one end of a focal chord of the parabola y2 = 4ax, then the length of the chord is
Wb Jee
WB JEE 2008
If P(at2, 2at) be one end of a focal chord of the parabola y2 = 4ax, then the length of the chord is