1 1 2 3 (1 1 0 A = C=|2 4 5 35 6 4. B = -1 -3 2 D=|-3 3 -1 2 -1 0, E = 3 -1 Where possible, evaluate AB , BA , AC, CD, D'B, CA, AE , AF. Are any of the products symmetric, diagonal, unit or null? 2. 24 2. 2.

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