EM-3159

Vectors as directed line segments

E Math · Secondary 4 · Hard · Vectors as directed line segments

1. $\dfrac{1}{3}\mathbf{a} + \dfrac{2}{3}\mathbf{b}$
2. $\dfrac{2}{3}\mathbf{a} + \dfrac{1}{3}\mathbf{b}$
3. $\dfrac{1}{2}\mathbf{a} + \dfrac{1}{2}\mathbf{b}$
4. $2\mathbf{a} - \mathbf{b}$

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