Which of the following matrices will not have an inverse?
Posted: Wed Jul 13, 2022 8:07 pm
a) \(\begin{bmatrix}2&4\\-1&1\end{bmatrix}\)
b) \(\begin{bmatrix}1&5&2\\6&4&2\\1&3&2\end{bmatrix}\)
c) \(\begin{bmatrix}1&2\\1&1\end{bmatrix}\)
d) \(\begin{bmatrix}1&2&5\\3&6&4\end{bmatrix}\)
b) \(\begin{bmatrix}1&5&2\\6&4&2\\1&3&2\end{bmatrix}\)
c) \(\begin{bmatrix}1&2\\1&1\end{bmatrix}\)
d) \(\begin{bmatrix}1&2&5\\3&6&4\end{bmatrix}\)