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Consider the regular hexagon ABCDEF with...

Consider the regular hexagon ABCDEF with centre at O (origin).
Five forces `vec(AB), vec(AC), vec(AD), vec(AE), vec(AF)` act at the vertex A of a regular hexagon ABCDEF. Then their resultant is -

A

`6vec(AO)`

B

`6vec(OA)`

C

`4vec(AO)`

D

`4vec(OA)`

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The correct Answer is:
A
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