Candidates were expected to do the following to earn some marks:
- draw the major and minor axes;
- locate points F1 and F2;
- mark out any four points between F1 and O;
- plot 16points ;
- join the points into smooth curves;
- locate point of tangency P;
- join F1 and F2 to P;
- bisect the internal angle at P for Normal;
- bisect the external angle at P for tangent;
The expected solution is shown below
