Question: (a) If A is a 3 ( 4 matrix, what is the largest possible value for rank A? (b) If A is a 4 (

(a) If A is a 3 ( 4 matrix, what is the largest possible value for rank A?
(b) If A is a 4 ( 6 matrix, show that the columns of A are linearly dependent?
(b) If A is a 5 ( 3 matrix, show that the rows of A are linearly dependent?

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