Not Every Subset is a Subspace
Channel: Andrew Misseldine
Date: 2020-09-29

In this video, we provide an example of a subset of a vector space which is  not a subspace.

Linear Algebra Done Openly is an open source linear algebra textbook developed by Dr. Andrew Misseldine. It is supported and improved by student contributions done by Math 2700 students at Southern Utah University, since Fall 2018. The textbook can be found at:
https://drive.google.com/open?id=1KQ7dbLXI4x39VwZovTL0DKRsZwt_i3Vt&authuser=andrewmisseldine@suu.edu&usp=drive_fs

This lecture covers section 2.5 - Subspaces from the book. This is part 2 of 4 videos from this section.