### Eigen vector, Eigen value 3x3 Matrix Calculator

Find the eigenvector and eigenvalues of a 3x3 matrix A using the 3x3 identity matrix. Eigenvectors-Eigenvalues can be defined as while multiplying a square 3x3 matrix by a 3x1 (column) vector. The result is a 3x1 (column) vector. The 3x3 matrix can be thought of as an operator - it takes a vector, operates on it, and returns a new vector. There are some instances in mathematics and physics where we are interested in which vectors are left "essentially unchanged" by the operation of the matrix. A vector v for which this equation hold is called an eigenvector of the matrix A and the associated constant is called the eigenvalues of the vector v.