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Given that A is transformed into U by the elementary row operations below find L A L 3 6 2 9 16 11 9 18

Given that A is transformed into U by the elementary row operations below find L A L 3 6 2 9 16 11 9 18 12 Ex 42 C 3R Rs Rs 3 6 2 9 16 11 LO 0 6 3R R R 3 0 2 0 6 2 5 0 6

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