Orthogonal Vectors and Subspaces

Orthogonal Vectors and Subspaces
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4037 views, 1 rating - 00:49:51
Taught by OCW
Gilbert Strang, 18.06 Linear Algebra, Spring 2005. (Massachusetts Institute of Technology: MIT OpenCourseWare), http://ocw.mit.edu (Accessed November 22, 2008). License: Creative Commons BY-NC-SA.
More info at: http://ocw.mit.edu/terms
Orthogonal Vectors and Subspaces -- Lecture 14. Learn what it means for vectors and subspaces (and even bases) to be orthogonal.
  • What are orthogonal vectors?
  • What does it mean for vectors and subspaces to be orthogonal?
  • How can you tell if two vectors are orthogonal?
  • How can you tell if two subspaces are orthogonal?
  • Why is the row space orthogonal to the nullspace?
  • What are orthogonal complements?
This video is a very complete and in-depth discussion of orthogonality and what it means for vectors and subspaces to be orthogonal. A very understandable and great explanation of orthogonal spaces.
  • Currently 4.0/5 Stars.
Reviewed by MathVids Staff on November 22, 2008.
 
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