Step 1 :

A matrix has no inverse if the determinant of the matrix is zero.

A $\"\"$ determinant $\"\"$ has the value as $\"\"$ .

Step 2 :

The matrix is $\"\"$ .

The determinant is $\"\"$ .

$\"\"$

Since the determinant of the matrix is zero, the matrix has no inverse.

Solution :

The matrix has no inverse.