List of top Mathematics Questions on Adjoint of a Matrix asked in CBSE Class XII

If \[ A(\operatorname{adj}A)= \begin{bmatrix} 2026 & 0 & 0\\ 0 & 2026 & 0\\ 0 & 0 & 2026 \end{bmatrix}, \] then the value of \[ \left|\operatorname{adj}A\right| \] is equal to \[ \_\_\_\_. \]