Instructional Video

Khan Academy: Vector Triple Product Expansion (Very Optional)

Curated by ACT

Video deriving the triple product expansion by expanding the cross product of 3 vectors and then simplifying it to the difference of dot products.

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Concepts
cross products
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Additional Tags
triple product expansion, vector triple product, khan academy, lagrange's formula, vector dot, cross product
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Resource Details
Grade
9th - 10th
Subjects
Math
3 more...
Resource Type
Instructional Videos
Audiences
For Administrator Use
2 more...
Lexile Measures
0L