$\"\"$

\

The matrix is $\"\"$ .

\

Let $\"\"$

\

Find the inverse of matrix $\"\"$ .

\

Inverse of $\"\"$ matrix is $\"\"$ .

\

$\"\"$ and $\"\"$ .

\

$\"\"$

\

$\"\"$

\

$\"\"$

\

$\"\"$

\

$\"\"$

\

The inverse of matrix is

\

$\"\"$ .