Let A be a 3 x 3 matrix in the linear system Ax = b. If A has rank 2, and rank of augmented [A| b] is 3, determine if the system is consistent or inconsistent; if it is consistent, how many solutions does it have? a) consistent; one solution b) consistent; infinitely many solutions c) consistent; two solutions d) inconsistent; infinitely many solutions e) None of these choices

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