Solve using Gauss-Jordan elimination.2x1 - 4x2 +3x, + 19x2 - 45x3 = - 283x2 -9x3 = - 13X1 +7x3 = -8Write the system of equations as an augmented matrix.1345Solve the system. Select the correct choice below and, if necessary, fill in the answer box(es) to complete your choice.The unique solution is x, =O A.(Simplify your answers.),X2 =and x3 =The system has infinitely many solutions. The solution is x, =and x3 =t.X2 =(Simplify your answers. Type expressions using t as the variable.)OB.The system has infinitely many solutions. The solution is x, =X2 = s, and x, =t.OC.(Simplify your answer. Type an expression using s and t as the variables.)O D. There is no solution.

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Solve using Gauss-Jordan elimination. 2x1 - 4x2 + 9x3 = - 13 3x, + 19x2 - 45x3 = - 28 X1 + 3x2 - 7x3 = -8 ..... Write the system of equations as an augmented matrix. - 13 - 45 Solve the system. Select the correct choice below and, if necessary, fill in the answer box(es) to complete your choice. The unique solution is x, = | and x3

Solve using Gauss-Jordan elimination. 2x1 - 4x2 + 9x3 = - 13 3x, + 19x2 - 45x3 = - 28 X1 + 3x2 - 7x3 = -8 ..... Write the system of equations as an augmented matrix. - 13 - 45 Solve the system. Select the correct choice below and, if necessary, fill in the answer box(es) to complete your choice. The unique solution is x, = | and x3

College Algebra (MindTap Course List)

12th Edition

ISBN:9781305652231

Author:R. David Gustafson, Jeff Hughes

Publisher:R. David Gustafson, Jeff Hughes

Chapter6: Linear Systems

Section6.CT: Chapter Test

Problem 9CT

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