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(Solved): 0 0 - 2 Question 26 (4+8+3) Let A = 1 2 1 10 3 (a) By finding the characteristic polynomial for A, ...
0 0 - 2 Question 26 (4+8+3) Let A = 1 2 1 10 3 (a) By finding the characteristic polynomial for A, show that the eigenvalues of A are 1 and 2. (b) Find a basis for each eigenspace of A. (e) Find, if possible, an invertible matrix P and a dingonal matrix D such that p-TAP = D. If it is not possible, explain why.