Question: Solve the system. X1 - 3X3 = 13 4x1 + 2X2 + X3 = 21 X2 + 3X3 = -5 . . . Select the

Solve the system. X1 - 3X3 = 13 4x1 + 2X2 + X3 = 21 X2 + 3X3 = -5 . . . Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. O A. The unique solution of the system is (Type integers or simplified fractions.) O B. The system has infinitely many solutions. O C. The system has no solution

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