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If D, E and F are the mid points of the ...

If D, E and F are the mid points of the sides BC, CA and AB, respectively of the `DeltaABC` and G is the centroid of the triangle then ` vec(GD)+vec(GE)+vec(GF)` is
a)0 b)2AB c)2GA d)2GC

A

O

B

2AB

C

2GA

D

2GC

Text Solution

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The correct Answer is:
A
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