Vector Calculus 1: What Is a Vector?

This course will continue on Patreon (http://bit.ly/PavelPatreon) and Lemma (https://lem.ma)
https://lem.ma/prep – Best SAT Math Prep, now live!
http://bit.ly/ITCYTNew – My Tensor Calculus textbook
https://lem.ma/LA – Linear Algebra on Lemma

Questions?