Question: solved all the questions Question 4 [25 marks] a) Calculate inverse matrix of A = i i] [8 marl b) Solve the following x and

solved all the questions

Question 4 [25 marks] a) Calculate inverse matrix of A = i i] [8 marl b) Solve the following x and y of equation using matrices: 3x +2y = 16 S xy=13 [17 marl

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