blem #5: Consider the matrices A = 2 0 7 6 -2 8 0 0 0 28 21 24 3 -4 -14 24 b = 18 18 3 Which of the following statements is true? (A) b is not in the column space of A and b is not in the nullspace of A (B) b is in both the column space of A and the nullspace of A (C) b in the null space of A, but not the column space of A (D) b is in the column space of A, but not the nullspace of A

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