7) You can buy 5 cans for green beans at the Village Market for $2.90. You can buy 10 of the same cans of beans at Sam's Club for $4.10. Which place is the better buy?
T

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.