Question: Question 2. [9 marks] Determine the values of a for which the system x + 2y + z = 2 2x - 2y + 3z

Question 2. [9 marks] Determine the values of a for which the system x + 2y + z = 2 2x - 2y + 3z = 1 r + 2y - (a2 - 3)z = a has (a) no solution, b) one solution, (c) infinitely many solutions

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