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Vector Calculus

There are 4 videos in this category and 19 videos in 4 subcategories.

Category Videos
Not Right For WatchKnowLearn
Ages: 11 - 18
825 Views:
Introduction to the vector dot product.
From khanacademy.org, produced by Kahn Academy
The dot product is a way to multiply vectors. Dot products could be expressed in equations, and also could be simplified. You must multiply the cosine of beta to multiply vectors. (EXAMPLE: Vector A DOT (multiply) Vector B). This ten minute video u... [more]
June 16, 2011 at 12:57 AM
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Not Right For WatchKnowLearn
Ages: 15 - 18
824 Views:
Defining a plane in R3 with a Point and Normal Vector
From YouTube, produced by Sal Khan
Sal Khan determines the equation for a plane in R3 using a point on the plane and a normal vector. (13:53)
August 28, 2011 at 11:44 AM
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Not Right For WatchKnowLearn
Ages: 15 - 18
766 Views:
The Span of a Set of Vectors
From YouTube, produced by Patrick
The Span of a Set of Vectors. In this video, the instructor looks at the notion of a span of a vector set. He works in R2 just to keep things simple, but the results can be generalized! The instructor demonstrates how to justify that two vectors do... [more]
August 28, 2011 at 11:35 AM
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Not Right For WatchKnowLearn
Ages: 14 - 18
760 Views:
Normal Vector from Plane Equation
From YouTube, produced by Sal Khan
In this ten-minute video, Sal Khan demonstrates how to figure out a normal vector to a plane from its equation.
August 28, 2011 at 11:41 AM
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