Professor Dave Explains
The Divergence Theorem
Green's Theorem gave us a way to calculate a line integral around a closed curve. Similarly, we have a way to calculate a surface integral for a closed surface. That's the Divergence Theorem. This is also known as Gauss's Theorem, and...
Professor Dave Explains
Double and Triple Integrals
An introduction to multivariable calculus in the way of double and triple integrals.
Khan Academy
Khan Academy: Calculus: Triple Integrals 1
Video lesson introducing triple integrals by finding the volume of a rectangular prism. [10:38]
Khan Academy
Khan Academy: Calculus: Triple Integrals 2
Video explaining how to use triple integrals to find the mass of a rectangular prism with variable density. [7:26]
Khan Academy
Khan Academy: Calculus: Triple Integrals 3
Video lesson showing how to set up a triple integral to solve for the mass of a volume between two surfaces with variable density. [11:48]
Khan Academy
Khan Academy: Divergence Theorem Proof: Divergence Theorem Proof (Part 5)
This is part five of a series of video about the Divergence Theorem.