Orthogonal Complements
Channel: Andrew Misseldine
Date: 2020-11-02

In this video, we introduce the notion of the orthogonal complement of a subspace. We prove that the complement is itself a subspace and provide an algorithm for computing a basis for the orthogonal complement.

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 4.2 - Orthogonality from the book. This is part 4 of 4 videos from this section.