Find adjoint of the matrice in`[(1,-1, 2),( 2, 3, 5),(-2, 0, 1)]`

Explanation

To find the adjoint of the matrix \( A = \begin{pmatrix} 1 & -1 & 2 \\ 2 & 3 & 5 \\ -2 & 0 & 1 \end{pmatrix} \), we will follow these steps:

### Step 1: Find the Cofactor Matrix
The adjoint of a matrix is the transpose of its cofactor matrix. We will first calculate the cofactors for each element of the matrix.

The cofactor \( C_{ij} \) of an element \( a_{ij} \) is given by:
\[
C_{ij} = (-1)^{i+j} \cdot M_{ij}
...