(main)[4]
Find the position vector of $E$ in terms of $m$ and $n$. Give your answer in simplest form.
Mathematics 0580 · IGCSE · Vector geometry
Vector geometry — practice question
The figure depicts triangle $OAB$. $C$ is placed at the midpoint of $OA$. $OC = m$ and $CB = n$. $E$ is situated on $AB$ and $AE : EB = 4 : 5$. The figure is marked NOT TO SCALE.
Worked solution & mark scheme
This 4-mark question has a full step-by-step worked solution and mark scheme. One marking point: “The simplified final answer is $\frac{14}{9}m+\frac{4}{9}n$.” …
- Full mark scheme, point by point
- Step-by-step worked solution
- Write your answer & get it marked instantly by AI