A vector has both [ ] and direction.
A position vector begins at the chosen origin, whereas an ordinary vector can begin anywhere if its magnitude and direction are unchanged.
A vector has both magnitude and direction.
OM→=(125)\overrightarrow{OM}=\begin{pmatrix}1\\2\\5\end{pmatrix}OM=125
In (xy)\begin{pmatrix}x\\y\end{pmatrix}(xy), xxx gives horizontal movement and yyy gives vertical movement.
1.8.4 Vectors Flashcards
Flashcards for CCEA A Level Maths 1.8.4 Vectors, covering the key formulae, methods and definitions you need to recall for AS 1, AS 2, A2 1 and A2 2. 20 cards, matched to the CCEA A Level Maths (2210) specification. Recall questions account for roughly 50% of marks at A Level Maths, so these target the marks you can secure before the paper starts.