Vector triple product (proof) | Tutorial | Vector Calculus for Engineers (V1)

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Proof of the vector triple product using the Levi-Civita symbol and the Kronecker delta.

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This is great! Been stuck proving this for awhile!

jaydanatengco
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Makes sense that Jeff Bezos appears in the recommended videos 😅. Thank you sir!

Samy_Salem
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thank you so much been working on this derivation all day!!!

rotomflux
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does the position of subscripts(contra and covariant) matters during the whole process? In Wikipedia, they have used differently.

reemashrestha
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Sir, how is the effect of Covid-19 pandemic?

AJAY-wdnl
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Thank you for your video it was very helpful. Just a quick question, when you develop the Kronecker symbols with the vectors, would it be correct if I would develop it as so? A_m*B_i*C_j - A_l*B_j*C_i . You develop it at around 5:00. I know it doesn't help to show equality with the dot product but I don't know/ understand if this development of the summation is correct.

Nicolas-jkui
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Good day, sir Chasnov and everyone in here. May I ask what was the reason why you choose the kth index for the 2nd levi-civita here at 1:48 ?

DarkRedZane