Vectors are drawn from the center of a regular n-sided polygon in(adsbygoogle = window.adsbygoogle || []).push({});

the plane to the vertices of the polygon. Show that the sum of the

vectors is zero. (Hint: What happens to the sum if you rotate the

polygon about its center?)

can any body help me out with this question? and what does the rotation of the polygon have to do with this addition of vectors? I am not able to understand this question at all.

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# Homework Help: Need some help with vectors !

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