1. Consider the matrix (1 0 0 2 14 -3 3 (2 1 3 4 1 21 1 A = Suppose that we want to solve the system Ar = b, with 1. Can the LU decomposition of A be used for this? Explain your answer. 2. Can the Cholesky decomposition be used for this? Explain your answer.

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Q: V2-5V3

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Q: Solve

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A: follow next step