In Matlab find eigenvalues and eigenvectors using the Power Method in combination with Deflation Method:

Note: I found this solution on Chegg as well, but I'm not getting the correct answer when I check it using [v,d] = eig(A).

https://www.chegg.com/homework-help/questions-and-answers/use-random-number-generator-create-symmetric-10x10-matrix-without-using-built-matlab-comma-q4926536?trackid=936a765c7677&strackid=8634bedb0a50&ii=16

Consider the symmetric banded matrix 6 1-1 0 0 0 0 1 6 1 -1 0 0 -1 1 6 1-1 0 0-1 1 6 1 -1 0 0 0 1 1 61 0 0 0 0-1 1 6 Obtain the eigenvalues and eigenvectors using the power method in combination with the de- flation method