Finding Determinants Find the determinant of the matrix. Determine whether the matrix has an inverse, but don’t calculate the inverse.
The determinant of the matrix and check whether the matrix is invertible.
The determinant is a value assigned to a square matrix.
The determinant of a matrix is denoted by and is given below.
Where, is the cofactor corresponding to the element .
Consider the matrix .
The determinant of the matrix is given below
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