If the normal at `(ct_1,c/t_1)` on the hyperbola `xy=c^2` cuts the hyperbola again at `(ct_2, c/t_2)`, then `t_1^3t_2=`

[" 18.If the normal at " t_(1) " on the hyperbola " xy=c^(2) " meets the hyperbola at t_(2) then

If the normal at (ct,c/t) on the curve xy=c^2 meets the curve again in 't' , then :

The equation of normal at (at,(a)/(t)) to the hyperbola xy=a^(2) is

If the normal at the point t_(1) to the rectangle hyperola xy=c^(2) meets it again at the point t_(2) prove that t_(1)^(3) t_(2)=-1

Show that the normal at a point (at^2_1, 2at_1) on the parabola y^2 = 4ax cuts the curve again at the point whose parameter t_2 = -t_1 - 2/t_1 .

Show that the normal at a point (at^2_1, 2at_1) on the parabola y^2 = 4ax cuts the curve again at the point whose parameter t_2 = -t_1 - 2/t_1 .

The normal at P(ct,(c )/(t)) to the hyperbola xy=c^2 meets it again at P_1 . The normal at P_1 meets the curve at P_2 =