Find the eigenvalue(s) and eigenvector(s) for the following: a. (left(begin{array}{ll}4 & 2 3 & 3end{array} ight)) b. (left(begin{array}{ll}3 & -5 1 & -1end{array}

Find the eigenvalue(s) and eigenvector(s) for the following:

a. \(\left(\begin{array}{ll}4 & 2 \\ 3 & 3\end{array}\right)\)

b. \(\left(\begin{array}{ll}3 & -5 \\ 1 & -1\end{array}\right)\)

c. \(\left(\begin{array}{ll}4 & 1 \\ 0 & 4\end{array}\right)\)

d. \(\left(\begin{array}{ccc}1 & -1 & 4 \\ 3 & 2 & -1 \\ 2 & 1 & -1\end{array}\right)\)