Is it possible to find a $3 \times 3$ matrix $A$ such that it's adjoint is $0$?
2026-04-13 07:03:27.1776063807
How can a non-zero matrix $A$ be found such that Adj$(A) = 0$?
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$$ \left( \begin{array}{ccc} 0 & 1 & 0 \\ 0 & 0 & 0 \\ 0 & 0 & 0 \end{array} \right) $$