Intersection of perpendicular normals on one parabola makes another. Another A level further maths conic sections locus problem.
Big integrals, lines and planes and whoever thought that one hundred and thirty one thousand and seventy two divided by one hundred and five would be an answer to and A level question? It must be Further Pure 3 – write out now available at http://jped.co.uk/ExamBucket/examfiles/FP3Sum13W.pdf. Loading…Show more notes Edit Delete