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Solve the system by using matrix reduction. 9w - 4x - 8y -3z = -4 15w - 12x -24y -21z = - 12 8w - 4x - 8y -4z = -4 9w + 4x + 8y +21z = 4. Find all solutions. Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. O A. The system has an infinite number of solutions characterized by w = . y =r, z=s, -8

Solve the system by using matrix reduction. 9w - 4x - 8y -3z = -4 15w - 12x -24y -21z = - 12 8w - 4x - 8y -4z = -4 9w + 4x + 8y +21z = 4. Find all solutions. Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. O A. The system has an infinite number of solutions characterized by w = . y =r, z=s, -8

College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter6: Linear Systems
Section6.2: Guassian Elimination And Matrix Methods
Problem 62E
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Solve the system by using matrix reduction. 9w - 4x - By -3z = -4 15w - 12x -24y -21z = - 12 8w - 4x - 8y -4z = -4 9w + 4x + 8y +21z = 4 Find all solutions. Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. O A. The system has an infinite number of solutions characterized by w 3= ,y=r, z= s, - 00 <r, s< 0o. O B. The system has an infinite number of solutions characterized by w = . y = ,Z=r, - co <r< co. O C. The system has a unique solution. The solution is w = y%3D O D. The system has no solution.
Transcribed Image Text:Solve the system by using matrix reduction. 9w - 4x - By -3z = -4 15w - 12x -24y -21z = - 12 8w - 4x - 8y -4z = -4 9w + 4x + 8y +21z = 4 Find all solutions. Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. O A. The system has an infinite number of solutions characterized by w 3= ,y=r, z= s, - 00 <r, s< 0o. O B. The system has an infinite number of solutions characterized by w = . y = ,Z=r, - co <r< co. O C. The system has a unique solution. The solution is w = y%3D O D. The system has no solution.
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