baddinlol
This figure represents the regular hexagon ABCDEF with vectors AF = a and AB=b.
Express Vectors BE in terms of a and b.



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DHASHNI
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fig?

baddinlol
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Just doing it, wait a second.

DHASHNI
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k

baddinlol
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dw:1326713212859:dw

baddinlol
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It is a regular hexagon.

vishal_kothari
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2(a vector)

baddinlol
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Could you show me how to work it out.

Arnab09
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yeah, 2(a vector)

vishal_kothari
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here a=b..

baddinlol
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Ok.

vishal_kothari
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then use geometry to find BE...

Arnab09
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if u join B and E, its length will be double of AF and it will be parallel to AF. So, the vector will be 2a

DHASHNI
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dw:1326713499272:dw

DHASHNI
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=>BE =2a