College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter6: Matrices And Determinants
Section: Chapter Questions
Problem 7T: Use Gauss-Jordan elimination to find the complete solution of the system. {x+2y=33y+z=2x2y+z=2
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Question
Use Gauss-Jordan elimination to solve the following system of equations. If there is a solution, write your answer in the format (w,x,y,z).
2w−2y=−4
w−x+5z=24
−4w−2y−z=−14
x+4y=9
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