| Exam Board | Edexcel |
|---|
| Module | C4 (Core Mathematics 4) |
|---|
| Year | 2015 |
|---|
| Session | June |
|---|
| Topic | Vectors 3D & Lines |
|---|
5
- 3
p
\end{array} \right) + \lambda \left( \begin{array} { r }
0
1
- 3
\end{array} \right) , \quad l _ { 2 } : \mathbf { r } = \left( \begin{array} { r }