Parametrizing a surface

2 videos
You can parameterize a line with a position vector valued function and understand what a differential means in that context already. This tutorial will take things further by parametrizing surfaces (2 parameters baby!) and have us thinking about partial differentials.

Introduction to parametrizing a surface with two parameters

VIDEO 19:02 minutes
Introduction to Parametrizing a Surface with Two Parameters

Determining a position vector-valued function for a parametrization of two parameters

VIDEO 16:32 minutes
Determining a Position Vector-Valued Function for a Parametrization of Two Parameters