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Draw a Sketch to Represent the Vector 12a\frac { 1 } { 2 } a

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Draw a sketch to represent the vector. Refer to the vectors pictured here.  Draw a sketch to represent the vector. Refer to the vectors pictured here.   - \frac { 1 } { 2 } a  A)    B)
- 12a\frac { 1 } { 2 } a


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