Question: Question 2: (8 marks) Given the matrix 1 2 3 A: 2 3 4 l 5 7' {a} Determine the inverse matrix A4. {[3} Conrm

Question 2: (8 marks) Given the matrix 1 2 3 A: 2 3 4 l 5 7' {a} Determine the inverse matrix A4. {[3} Conrm that your answer to part {a} Question 3: (8 marks) Solve the following system of linear equations using matrix inverse method 2xy22=10 ylz =28 3y+162 = 42

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