Let A be a 6 × 3 matrix with rank 3. a) What is the reduced row echelon form of A? b) Can A be the coefficient matrix of
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Let A be a 6 × 3 matrix with rank 3. a) What is the reduced row echelon form of A? b) Can A be the coefficient matrix of
Let A be a 6 × 3 matrix with rank 3. a) What is the reduced rowechelon form of A? b) Can A be the coefficient matrix of aninconsistent linear system? Why or why not? c) Can A be thecoefficient matrix of a linear system with infinitely manysolutions? Why or why not?