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Position vector `vec(A)` is `2hat(i)` Position vector `vec(B0` is `3hat(j)` `hat(i),hat(j),hat(k)` are along the shown `x,y,` and `z` is `-4 vec(A)` can be represented asA. `underset(8 units)rarr`B. `underset(8 units)larr`C. `underset(A)larr`D. `underset(A)rarr`

Answer» Correct Answer - B
`-4vec(A)=-8iunderset(8 units)larr`


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