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4 1 -3 -1 Determine if w = 1 is in Nul A, where A = 5 - 5 - 15 - 8 4 28

4 1 -3 -1 Determine if w = 1 is in Nul A, where A = 5 - 5 - 15 - 8 4 28 Is w in Nul A? Select the correct choice below and fill in the answer box to complete your choice. (Simplify your answer.) O A. No, because Aw = O B. Yes, because Aw =

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