Determine if v is an eigenvector of the matrix A. A=\left[\begin{array}{cc} 2 & 5 \\ -10 & -13 \end{array}\right], v=\left[\begin{array}{l} 4 \\ 1 \end{array}\right] A=\left[\begin{array}{cc} -86 & -39 \\ 182

& 83 \end{array}\right], v=\quad\left[\begin{array}{l} -1 \\ 2 \end{array}\right] A=\left[\begin{array}{cc} -5 & 6 \\ -12 & 13 \end{array}\right], v=\left[\begin{array}{c} 7 \\ 3 \end{array}\right]