Give the rank and the nullity of the matrix.

A= $$\begin{bmatrix} 2 & -9 & 0 & 2 & 1 \\\\ -1 & 2 & 1 & 2 & 4 \\\\ 1 & -7 & 1 & 4 & 5 \end{bmatrix}$$

asked by guest
on Mar 06, 2026 at 8:40 pm



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