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Let C be the midpoint of the line-segmen...

Let C be the midpoint of the line-segment joining the points A and B , if `vec(a) " and " vec(c)` are the position vectors of the points A and C respetively, then the position vector of the vector of the point B will be -

A

`vec(a)+1/2vec(c)`

B

`2vec(a)-vec(c)`

C

`1/2vec(a)+vec(c)`

D

`2vec(c)-vec(a)`

Text Solution

Verified by Experts

The correct Answer is:
D
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