1locus is Y=0
find the locus of the intersection of the normals to the parabola y2=4ax at the extremeties of a focal chord .
please give a small and objective solution to this question ...!
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3 Answers
1by taking the pts (at^2,2at) & (a/t^2, -2a/t) u can get the ans
fr simple case take lactus rectum
1ya we can take the latus rectum but (at2,2at) and (at2,-2at) are not always the ends of a focal chord ??
i wrote that i wanted an objective solution but not to this limit ...that just to take a case and solve it actually i want a time saving subjective solution to this question ..........sorry I'ii be more careful next time :):):)