mskyrapollard9870 mskyrapollard9870

24-05-2023
Mathematics

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Determine the values of a for which the system has no solutions, exactly one solution, or infini x + 2y = z = 4 2x -y + 2z = 3 4x + 3y + (a²-9) z = a +8 For a = there is no solution. For a = ! there are infinitely many solutions. the system has exactly one solution.

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