3 Answered Questions for the topic Dot And Cross Product

Dot And Cross Product Math Proofs Vector Calculus

04/10/18

if a, b, c, and r are any vector, prove [a.bxc]r = (a.r)bxc + (b.r)cxa + (c.r)axb
Im using a period as dot product and x for cross product. I've been stuck on this problem for a long time. My main question is, if there is a vector next to a parenthesis does that imply cross or... more
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Dot And Cross Product Linear Algebra Vector

03/16/18

Use properties of the cross product to calculate the following:
Use properties of the cross product to calculate the following:   (a) (e1+e2)×(e1×e2) =   (b) 3e3×(e3+e2) =
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Dot And Cross Product

12/24/17

Why this statement is meaningless A.(A+B)+2=0 , where A and B are vectors.
why above statement is not feasible.
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