Which of the following is the adjoint of the matrix A=\(\begin{bmatrix}1&5\\3&4\end{bmatrix}\)?
Posted: Wed Jul 13, 2022 8:07 pm
a) \(\begin{bmatrix}4&-5\\-3&-1\end{bmatrix}\)
b) \(\begin{bmatrix}-4&5\\-3&1\end{bmatrix}\)
c) \(\begin{bmatrix}4&-5\\-3&1\end{bmatrix}\)
d) \(\begin{bmatrix}4&5\\-3&1\end{bmatrix}\)
b) \(\begin{bmatrix}-4&5\\-3&1\end{bmatrix}\)
c) \(\begin{bmatrix}4&-5\\-3&1\end{bmatrix}\)
d) \(\begin{bmatrix}4&5\\-3&1\end{bmatrix}\)