Proof for the Sum of a Geometric Series
10:09
Weierstrass Substitution, Part 1
11:08
Proof that the rational numbers is a countably infinite set
20:46
The Metric Topology
4:32
Determine whether the sum from n=4 to infinity of 1/(n^2-3n) converges or diverges
11:07
Finding the Distance from a Point to a Line
14:04
The Local Quadratic Approximation to f(x,y)
25:54
Gibbs Phase Rule: Derivation without chemical reactions
5:14