If A, B, C are the vertices of a triangl...

If A, B, C are the vertices of a triangle whose position vectors are `vec a, vec b, vec c` and G is the centroid of the triangle ABC, then `vec GA + vec GB + vec GC =`

A

`(veca+vecb+vecc)/3`

B

`(veca+vecb+vecc)/2`

C

0

D

`veca+vecb+vecc`

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The correct Answer is:

C

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