Use the factorization A = PDP 5 -6 = 12:31 I 2 - 2 AK- = 3 2 10 2 1 02 2.2k-3 6-6.2k 2k-1 2-3.2k 1 to compute AK, where k represents an arbitrary positive integer. -1 2 2 - 3

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