Solution:
The matrix is given below as
[tex]\begin{bmatrix}{4} & {8} \\ {7} & {14}\end{bmatrix}[/tex]
Calculate the determinant of the matrix below
The determinant of the matrix is
[tex]\begin{gathered} (14\times4)-(8\times7) \\ =56-56 \\ =0 \end{gathered}[/tex]
The inverse of a matrix is calculated using the formula below
[tex]\begin{gathered} A^{-1}=\frac{adjA}{|A|} \\ |A|=0 \end{gathered}[/tex]
Hence,
The final answer is
NO,THE DETERMINANT IS ZERO
OPTION D is the right answer
