- Starting from the point X, Masinga walked 15 metres towards West. He turned left at right angle and walked 20 metres. He then made another right angle left turn and walked 15
metres. After this, he turned to his right at right angle and walked 12 metres. How far and
which direction is Masinga now from X?

To diagonalize an nxn matrix a means to find an invertible matrix p and a diagonal matrix d such that a pdp d p ap or [1 3 dh epap 3 let a=-3 -5 -3 3 3 1 step 1: find the eigenvalues of matrix a "2's" step 2: find the corresponding eigenvectors of a step 3: createp from eigenvectors in step 2 step 4 create d with matching eigenvalues.