Multivariable Functions Courses
Johns Hopkins University via Coursera Calculus through Data & Modelling: Techniques of Integration
Johns Hopkins University via Coursera Calculus 3
Professor Leonard via YouTube Calculus 3 - Vol 1
YouTube Calculus 3
Jonathan Walters via YouTube Tangent Conics and Tangent Quadrics - Differential Geometry
Insights into Mathematics via YouTube Calculus 3 Lecture - Constrained Optimization with LaGrange Multipliers
Professor Leonard via YouTube Mastering Calculus
Delft University of Technology via edX Introduction to the Surface Integral - Multivariable Calculus - Khan Academy
Khan Academy via YouTube Oxford Calculus - Classifying 2D Critical Points Using the Discriminant
Tom Rocks Maths via YouTube