Question: QUESTION 2 (30 MARKS) 2.1 Solve the following simultaneous equation using the inverse matrix method. (15) X+ y + Z =6 X + 2Z =

QUESTION 2 (30 MARKS) 2.1 Solve the following simultaneous equation using the inverse matrix method. (15) X+ y + Z =6 X + 2Z = 7 3x + y + Z = 12 2.2 Solve the following simultaneous equation using Crammer's rule. (15) 2x + 3y - 5z = 1 X+ y - Z =2 2y + z = 8

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