
-
Title: Solvability of a System
-
Series: Linear Algebra
-
Chapter: Matrices and linear systems
-
YouTube-Title: Linear Algebra 41 | Solvability of a System
-
Bright video: https://youtu.be/DLeke4Q3E_k
-
Dark video: https://youtu.be/XU33HMVHMzk
-
Ad-free video: Watch Vimeo video
-
Original video for YT-Members (bright): https://youtu.be/pznlOVse1qk
-
Original video for YT-Members (dark): https://youtu.be/_PGP0Zm8iAQ
-
Forum: Ask a question in Mattermost
-
Quiz: Test your knowledge
-
Dark-PDF: Download PDF version of the dark video
-
Print-PDF: Download printable PDF version
-
Thumbnail (bright): Download PNG
-
Thumbnail (dark): Download PNG
-
Subtitle on GitHub: la41_sub_eng.srt missing
-
Download bright video: Link on Vimeo
-
Download dark video: Link on Vimeo
-
Timestamps (n/a)
-
Subtitle in English (n/a)
-
Quiz Content
Q1: Is the following system given by the row echelon form $$ \left( \begin{array}{ccc|c}1 & 0 & 3 & 0 \ 0 & 3 & 1 & 0 \ 0 & 0 & 1 & 1 \ \end{array} \right) $$ solvable?
A1: Yes!
A2: No!
A3: One needs more information.
Q2: Is the following system given by the row echelon form $$ \left( \begin{array}{ccc|c}1 & 0 & 3 & 0 \ 0 & 3 & 1 & 0 \ 0 & 0 & 1 & 1 \ 0 & 0 & 0 & -1\end{array} \right) $$ solvable?
A1: Yes!
A2: No!
A3: One needs more information.
Q3: Is the following system given by the row echelon form $$ \left( \begin{array}{ccc|c}1 & 0 & 3 & -2 \ 0 & 3 & 1 & 2 \ \end{array} \right) $$ solvable?
A1: Yes!
A2: No!
A3: One needs more information.
-
Last update: 2024-10