Wb Jee
Parabola
WB JEE 2008
SUBJECTIVE+2 / -02008
Prove that for all values of m, except zero the st. line \(y = mx + {a \over m}\) touches the parabola y2 = 4ax
Wb Jee
WB JEE 2008
Prove that for all values of m, except zero the st. line \(y = mx + {a \over m}\) touches the parabola y2 = 4ax