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Position vector vec(A) is 2hat(i) Posi...

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 as

A

`underset(8 units)rarr`

B

`underset(8 units)larr`

C

`underset(A)larr`

D

`underset(A)rarr`

Text Solution

Verified by Experts

The correct Answer is:
B
`-4vec(A)=-8iunderset(8 units)larr`
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