Which of the below given matrices has the inverse \(\frac{1}{-6}\begin{bmatrix}2&1\\0&-3\end{bmatrix}\)?
Posted: Wed Jul 13, 2022 8:07 pm
a) \(\begin{bmatrix}3&-1\\0&2\end{bmatrix}\)
b) \(\begin{bmatrix}-3&-1\\0&2\end{bmatrix}\)
c) \(\begin{bmatrix}-2&0\\1&3\end{bmatrix}\)
d) \(\begin{bmatrix}-3&-1\\0&-2\end{bmatrix}\)
b) \(\begin{bmatrix}-3&-1\\0&2\end{bmatrix}\)
c) \(\begin{bmatrix}-2&0\\1&3\end{bmatrix}\)
d) \(\begin{bmatrix}-3&-1\\0&-2\end{bmatrix}\)