Question: 6 6 points Let A be a 3 x 4 matrix whose null space is 1 2 X t tER 3 4 N A a

6 6 points Let A be a 3 x 4 matrix

6 6 points Let A be a 3 x 4 matrix whose null space is 1 2 X t tER 3 4 N A a Determine the rank of A b Find the range of A 3 A 0 1 c Is the vector in the row space of A State also the reason

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