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The points with respective position vect...

The points with respective position vectors `60 hati + 3 hatj , 40 hati - 8 hatj ,x hati – 52 hatj` are collinear if `x` is equal to

A

`-40`

B

40

C

20

D

`-20`

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A
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TARGET PUBLICATION-VECTORS-Critical Thinking
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