Revision as of 23:12, 21 April 2025 by Bot (Created page with "<div class="d-none"><math> \newcommand{\mathds}{\mathbb}</math></div> {{Alert-warning|This article was automatically generated from a tex file and may contain conversion errors. If permitted, you may login and edit this article to improve the conversion. }}Find the defect of the following matrix, <math display="block"> K_4=\begin{pmatrix} -1&1&1&1\\ 1&-1&1&1\\ 1&1&-1&1\\ 1&1&1&-1 \end{pmatrix} </math> via the simplest possible proof.")
BBot
Apr 22'25
Exercise
[math]
\newcommand{\mathds}{\mathbb}[/math]
This article was automatically generated from a tex file and may contain conversion errors. If permitted, you may login and edit this article to improve the conversion.
Find the defect of the following matrix,
[[math]]
K_4=\begin{pmatrix}
-1&1&1&1\\
1&-1&1&1\\
1&1&-1&1\\
1&1&1&-1
\end{pmatrix}
[[/math]]
via the simplest possible proof.