now as you know the eigenvalues of matrix A of my solution. the eigenvalues of matrix B would be π/2 time the eigenvalues of matrix A. thats why I multiplied the eigenvalues of A b...
The given matrix is orthogonal, and skew symmetric. orthogonal matrices have Eigen values whose modulus is (1). and it is skew symmetric as well, which says it's eigenvalues must b...