List of top Chemical, Thermal and Polymer Engineering Questions on Eigenvalues and Eigenvectors asked in CUET (PG)

The eigen value corresponding to the eigen vector \(\begin{bmatrix} 1 \\ 2 \end{bmatrix}\) for the matrix \(\begin{bmatrix} 4 & 2 \\ 2 & 4 \end{bmatrix}\) is: