Question: 2 04 Let A = 0 3 -1 1 1 5 a) (4 marks) Find Cartesian equations for Col(A) and Null(A). b) (2 marks)

2 04 Let A = 0 3 -1 1 1 5 a)

2 04 Let A = 0 3 -1 1 1 5 a) (4 marks) Find Cartesian equations for Col(A) and Null(A). b) (2 marks) Are the columns of A linearly independent? Give full reasons for your ans (based on the definition of linear independence).

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