Khan academy’s 100,000+ free practice questions give instant feedback, don’t need to be graded, and don’t require a printer. As someone who was more inclined to geometry than algebra and who first began linear algebra with khan academys course,it is great for introductory course. Khan academy and 3blue1brown are very good supplementary resources.
The Algebraic Manipulation You Learn Here Really Is The Heart Of Algebra.
They should never be used by themselves. This is an advanced course normally taken. Equations of the form ax=bwatch the next lesson:
Patterns In Sequences 2Watch The Next Lesson:
Covers all topics in a first year college linear algebra course. You need an actual linear algebra book to go through too. Math worksheets take forever to hunt down across the internet.
Therefore I Beg Of You Khan Academy, Please, Please Add Some Practice Exercises To Linear Algebra And Maybe Check Out Some Of The Comments On The More.
Furthermore, if you want to learn more mathematical linear algebra (vector spaces, subspaces, etc.) then khan academy is completely insufficient. Introduction to linear transformationswatch the next lesson: Another reason why i'm writing this is because if you look at all the content on this site and its quality, linear algebra just doesn't hold up very well compared to, say, statistics or calculus.
