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04-05-2024
Mathematics

Answered

Solve using Gauss-Jordan elimination.
3x₁ + 11x₂ - 27x₃ = -9
4x₁ + 24x₂ - 58x₃ = -6
x₁ + 5x₂ - 12x₃ = -2
A. The unique solution is x₁ = x₂ and x₃ = _____

Answer :

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