Question: Let A be a 2 2 matrix and let one solution of the system A x =0 be x =(-3, 1). (a) Find all solutions

  1. Let A be a 2 ×2 matrix and let one solution of the system A x =0 be x =(-3, 1). 

  3. (a) Find all solutions to the system A x =0. 

  5. (b) What was the reduced row echelon form of [A 0]?

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