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Which of the following matrices will not have a determinant?

Posted: Wed Jul 13, 2022 8:07 pm
by answerhappygod
a) \(\begin{bmatrix}4&2\\5&4\end{bmatrix}\)
b) \(\begin{bmatrix}1&5&4\\3&6&2\\4&8&7\end{bmatrix}\)
c) \(\begin{bmatrix}5&8&9\\3&4&6\end{bmatrix}\)
d) \(\begin{bmatrix}1&2\\5&4\end{bmatrix}\)