Answer to Question #12463 in Analytic Geometry for john.george.milnor

Question #12463
Prove that double vector product of three complanar vertors is zero
1
Expert's answer
2012-07-27T07:33:57-0400
Let we have
A=tC
Then
[[A,B],C]=[[tC,B],C]=t[[C,B],C]=-t(C(C,B)-B(C,C))=t(B*|C|^2-C*|C|*|B|*cos(C^B))=t|C|*(B*|C|-C*|B|*cos(C^B))=0

Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Comments

No comments. Be first!

Leave a comment

Ask Your question

LATEST TUTORIALS
New on Blog
APPROVED BY CLIENTS
paypal