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Consider the system of linear equations 2x+y-3z=-7 x+y-z=-1 4x+3y-5z=-9 (a)Represent this system as a matrix A...

Consider the system of linear equations 2x+y-3z=-7 x+y-z=-1 4x+3y-5z=-9 (a)Represent this system as a matrix A (b)Use row operations to transform A into row echelon form Use your answer to (b) to find all non-integer solutions of the system

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