CUET Mathematics 2023 15 June Shift 2 PYQs

The value of $\begin{vmatrix} x & x+y & x+y+z \\ 2x & 3x+2y & 4x+3y+2z \\ 3x & 6x+3y & 10x+6y+3z \end{vmatrix}$ is

If A is a square matrix of order $3 \times 3$ and $|A| = 4$. The value of $|(adjA).A|$ is

If $A$ is a square matrix of order 3 and $|A| = 5$, then the value of $|-AA^T|$ is