Posted by **Melissa** on Sunday, March 18, 2012 at 12:09am.

Please, help I don't understand vectors T.T

1. In the prism, assume all dimensions have different lengths, state the following:

a) state 3 equal vectors to DC⃗

b) state 4 opposite vectors to BC⃗

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Here is the prism below,

imgur dot com/pMNbX

- Calculus and vectors -
**Steve**, Sunday, March 18, 2012 at 3:20pm
I can only assume that while the perpendicular lengths are all different, the faces are parallel?

In that case

AB=DC=EF=HG

opposite to BC would be equal to CB:

CB=DA=HE=GF

since these are vectors, and not just edge lengths, you need to be sure to indicate the direction correctly.

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