Find all solutions to the system using the Gauss-Jordan elimination algorithm. 4x₁ + 4x2 + x3 = 8x1 + 12x2 - ix3 0 = 4x1 + 8x2 + x3 = Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. = X3 = OA. The system has a unique solution. The solution is x₁ = OB. The system has an infinite number of solutions characterized by x₁ = ×₂ = X3 S, 00

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