This 11-minute video lesson gives another example using undetermined coefficients. [Differential Equations playlist: Lesson 23 of 45]
This 8-minute video lesson gives another example where the nonhomogeneous part is a polynomial. [Differential Equations playlist: Lesson 24 of 45]
This 6-minute video lesson concludes the series on undetermined coefficients by putting it all together. [Differential Equations playlist: Lesson 25 of 45]
This 12-minute video lesson shows how to use the convolution Theorem to solve an initial value problem. [Differential Equations playlist: Lesson 45 of 45]
This 19-minute video lesson shows how to solve a non-homogeneous differential equation using the Laplace Transform. [Differential Equations playlist: Lesson 35 of 45]
Dimension of the Column Space or Rank. Created by Sal Khan.
Dimension of the Null Space or Nullity. Created by Sal Khan.
Overview of the Intermediate Value Theorem, the Extreme Value Theorem and the Mean Value Theorem.
This 4-minute video lesson looks at multiplying and dividing rational expressions.
This 5-minute video lesson looks at multiplying and dividing rational expressions.
This 4-minute video lesson looks at multiplying and dividing rational expressions.
This geometry lesson shows that that an inscribed angle is half of a central angle that subtends the same arc. [Geometry playlist: Lesson 24 of 31]
This 6-minute video lesson looks at greatest common divisors.
This 7-minute video lesson looks at 2010 IIT JEE Paper 1 Problem 39.
This 7-minute video lesson continues to look at 2010 IIT JEE Paper 1 Problem 39.
This 3-minute video lesson concludes the discussion of 2010 IIT JEE Paper 1 Problem 39.
Short video which describes the difference between a sample and a population.
Much of statistics is based upon using data from a random sample that is representative of the population at large. From that sample mean, we can infer things about the greater population mean. We'll explain.
Sal shows examples of intersection and union of sets and introduces some set notation.
This 11-minute video lesson introduces conic sections.